Fix a problem with the previous commit.

FossilOrigin-Name: 720a3ceafc35b81936ed2eb1f07a7187d104f0a0

manifest

@@ -1,5 +1,5 @@
-C Avoid\smoving\spages\smore\sthan\sonce\sin\san\sincremental\svacuum\soperation.
-D 2013-02-22T20:16:34.273
+C Fix\sa\sproblem\swith\sthe\sprevious\scommit.
+D 2013-02-22T20:57:47.269
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in a48faa9e7dd7d556d84f5456eabe5825dd8a6282
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -121,7 +121,7 @@ F src/auth.c 523da7fb4979469955d822ff9298352d6b31de34
 F src/backup.c 32e35a3a4ea55b45c0e5f74eeb793aec71491517
 F src/bitvec.c 26675fe8e431dc555e6f2d0e11e651d172234aa1
 F src/btmutex.c 976f45a12e37293e32cae0281b15a21d48a8aaa7
-F src/btree.c 960274cb93c1d85e82bd106094e0890d89434ab8
+F src/btree.c 76f063ffd70aba11b3f4701d216c157e1a81b51d
 F src/btree.h 3ad7964d6c5b1c7bff569aab6adfa075f8bf06cd
 F src/btreeInt.h 4e5c2bd0f9b36b2a815a6d84f771a61a65830621
 F src/build.c 73ca65f32938e4e0d94e831b61b5749b211b79be
@@ -1034,10 +1034,7 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
 F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
-P 9bd9bd9cab8c804c1a51d472199459176044a633
-R d336ad839cab7fc86035cb53790f3fce
-T *branch * incr-vacuum-opt
-T *sym-incr-vacuum-opt *
-T -sym-trunk *
+P c3939d249119b47bd57baa11a5ed7cc6014fc795
+R f58494bafc2bb0d7737cf9b62d925506
 U dan
-Z cd58f1fbd68ec5de5d0f48d285a49284
+Z 7eeaf98ba8f2d987bdc515914ba34037

manifest.uuid

@@ -1 +1 @@
-c3939d249119b47bd57baa11a5ed7cc6014fc795
+720a3ceafc35b81936ed2eb1f07a7187d104f0a0

src/btree.c

@@ -5061,8 +5061,17 @@ static int allocateBtreePage(
         unsigned char *aData = pTrunk->aData;
         if( nearby>0 ){
           u32 i;
-          int dist;
           closest = 0;
+          if( eMode==BTALLOC_LE ){
+            for(i=0; i<k; i++){
+              iPage = get4byte(&aData[8+i*4]);
+              if( iPage<nearby ){
+                closest = i;
+                break;
+              }
+            }
+          }else{
+            int dist;
             dist = sqlite3AbsInt32(get4byte(&aData[8]) - nearby);
             for(i=1; i<k; i++){
               int d2 = sqlite3AbsInt32(get4byte(&aData[8+i*4]) - nearby);
@@ -5071,6 +5080,7 @@ static int allocateBtreePage(
                 dist = d2;
               }
             }
+          }
         }else{
           closest = 0;
         }