Fix for ticket #135: Remove unused variables from three files. (CVS 719)

FossilOrigin-Name: 8cf17f2a24ee9bd5d1ea66484922819626c412dd

manifest

@@ -1,5 +1,5 @@
-C More\sdocumentation\supdates.\s(CVS\s718)
+C Fix\sfor\sticket\s#135:\sRemove\sunused\svariables\sfrom\sthree\sfiles.\s(CVS\s719)
-D 2002-08-15T13:45:17
+D 2002-08-15T13:50:49
 F Makefile.in 6291a33b87d2a395aafd7646ee1ed562c6f2c28c
 F Makefile.linux-gcc b86a99c493a5bfb402d1d9178dcdc4bd4b32f906
 F README f1de682fbbd94899d50aca13d387d1b3fd3be2dd
@@ -18,7 +18,7 @@ F main.mk 8a44951de2a6791646fe65a11d47f43223d23e86
 F publish.sh a7a8d23e6525bd25d4f5ba9b0fc6edc107d94050
 F spec.template 238f7db425a78dc1bb7682e56e3834c7270a3f5e
 F sqlite.1 83f4a9d37bdf2b7ef079a82d54eaf2e3509ee6ea
-F src/btree.c 16d1712321e91e77562ffc673ed97b0b1a791db4
+F src/btree.c 9e21606581a5a4a5b18ad304d7a4f433101f1538
 F src/btree.h 0ca6c2631338df62e4f7894252d9347ae234eda9
 F src/build.c 35d7ec1e3d377b19a9af38617b50600f63ce1015
 F src/delete.c c9f59ee217e062eb9de7b64b76b5cfff42b2f028
@@ -35,7 +35,7 @@ F src/os.h 3009379b06941e7796a9812d1b6cbc59b26248c8
 F src/pager.c 4b0169e91b34f6ff91e8feb57545c43e4d6eb370
 F src/pager.h 6991c9c2dc5e4c7f2df4d4ba47d1c6458f763a32
 F src/parse.y 66e7da55b34b57f81ca07e50d1dcc430b1c1bf74
-F src/printf.c 06f4c8725063e0faf0e34824ab70feace7146bf7
+F src/printf.c 5c50fc1da75c8f5bf432b1ad17d91d6653acd167
 F src/random.c 19e8e00fe0df32a742f115773f57651be327cabe
 F src/select.c f504cc542229f472b3f15cefe5d6782494ee8d92
 F src/shell.c 37a8405aec5740726c4ee18826c1ff5fd2c29b96
@@ -54,7 +54,7 @@ F src/update.c f07e6ed2c517c92871e54d3f5886d1cf56121b11
 F src/util.c bdbf0aedcec21ede2248126bbbe734bcc070b7c8
 F src/vdbe.c 5b3bb8ac3bb8dd777abd9fae64a293bfdcc13c54
 F src/vdbe.h a9292f2b5fcecef924fa255fb74609e9cbc776c2
-F src/where.c 68ac5d2066da7a9a1aac98ecaebe6187d85137ed
+F src/where.c ce42cce65d7bf42341627f3fb0a17f69fea6a4f4
 F test/all.test 9a6eb262393f74cb7fb09b17156491a34b941fe3
 F test/bigrow.test 8ab252dba108f12ad64e337b0f2ff31a807ac578
 F test/btree.test bf326f546a666617367a7033fa2c07451bd4f8e1
@@ -146,7 +146,7 @@ F www/speed.tcl 7fc83f1b018e1ecc451838449542c3079ed12425
 F www/sqlite.tcl ae3dcfb077e53833b59d4fcc94d8a12c50a44098
 F www/tclsqlite.tcl 1db15abeb446aad0caf0b95b8b9579720e4ea331
 F www/vdbe.tcl 2013852c27a02a091d39a766bc87cff329f21218
-P 048b16c111693727482642e2a19a74a91458fc80
+P 9c0400aa7a0244605828fa6450ea1cc723240b16
-R 6efb031218c7f978d135ae50d0d8e6c1
+R ddf988ebfceb731da194e672ddbf06c6
 U drh
-Z 1e0a5248b18dfae467225acd1f95aa8e
+Z 29d5419af0f9c5edc39a8a40ac6613e3

manifest.uuid

@@ -1 +1 @@
-9c0400aa7a0244605828fa6450ea1cc723240b16
+8cf17f2a24ee9bd5d1ea66484922819626c412dd

src/btree.c

@@ -9,7 +9,7 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** $Id: btree.c,v 1.70 2002/08/13 00:01:17 drh Exp $
+** $Id: btree.c,v 1.71 2002/08/15 13:50:49 drh Exp $
 **
 ** This file implements a external (disk-based) database using BTrees.
 ** For a detailed discussion of BTrees, refer to
@@ -2002,7 +2002,6 @@ static int balance(Btree *pBt, MemPage *pPage, BtCursor *pCur){
   int rc;                      /* The return code */
   int iCur;                    /* apCell[iCur] is the cell of the cursor */
   MemPage *pOldCurPage;        /* The cursor originally points to this page */
-  int totalSize;               /* Total bytes for all cells */
   int subtotal;                /* Subtotal of bytes in cells on one page */
   int cntNew[4];               /* Index in apCell[] of cell after i-th page */
   int szNew[4];                /* Combined size of cells place on i-th page */
@@ -2227,10 +2226,6 @@ static int balance(Btree *pBt, MemPage *pPage, BtCursor *pCur){
   ** This little patch of code is critical for keeping the tree
   ** balanced. 
   */
-  totalSize = 0;
-  for(i=0; i<nCell; i++){
-    totalSize += szCell[i];
-  }
   for(subtotal=k=i=0; i<nCell; i++){
     subtotal += szCell[i];
     if( subtotal > USABLE_SPACE ){

src/printf.c

@@ -206,7 +206,6 @@ static int vxprintf(
   char prefix;              /* Prefix character.  "+" or "-" or " " or '\0'. */
   int  errorflag = 0;       /* True if an error is encountered */
   enum et_type xtype;       /* Conversion paradigm */
-  char *zMem;               /* String to be freed */
   char *zExtra;             /* Extra memory used for etTCLESCAPE conversions */
   static char spaces[] = "                                                  "
      "                                                                      ";
@@ -550,7 +549,7 @@ static int vxprintf(
         bufpt = buf;
         break;
       case etSTRING:
-        zMem = bufpt = va_arg(ap,char*);
+        bufpt = va_arg(ap,char*);
         if( bufpt==0 ) bufpt = "(null)";
         length = strlen(bufpt);
         if( precision>=0 && precision<length ) length = precision;

src/where.c

@@ -13,7 +13,7 @@
 ** the WHERE clause of SQL statements.  Also found here are subroutines
 ** to generate VDBE code to evaluate expressions.
 **
-** $Id: where.c,v 1.62 2002/08/14 03:03:57 drh Exp $
+** $Id: where.c,v 1.63 2002/08/15 13:50:50 drh Exp $
 */
 #include "sqliteInt.h"
 
@@ -304,7 +304,6 @@ WhereInfo *sqliteWhereBegin(
   int nExpr;           /* Number of subexpressions in the WHERE clause */
   int loopMask;        /* One bit set for each outer loop */
   int haveKey;         /* True if KEY is on the stack */
-  int aDirect[32];     /* If TRUE, then index this table using ROWID */
   int iDirectEq[32];   /* Term of the form ROWID==X for the N-th table */
   int iDirectLt[32];   /* Term of the form ROWID<X or ROWID<=X */
   int iDirectGt[32];   /* Term of the form ROWID>X or ROWID>=X */
@@ -412,7 +411,7 @@ WhereInfo *sqliteWhereBegin(
   ** to the limit of 32 bits in an integer bitmask.
   */
   loopMask = 0;
-  for(i=0; i<pTabList->nSrc && i<ARRAYSIZE(aDirect); i++){
+  for(i=0; i<pTabList->nSrc && i<ARRAYSIZE(iDirectEq); i++){
     int j;
     int idx = aOrder[i];
     Table *pTab = pTabList->a[idx].pTab;