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Changes to prevent various compiler warnings. (CVS 2750)

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FossilOrigin-Name: e261b8b09a529a3e67dc27c3b83b660bcb32e195
This commit is contained in:
drh
2005-10-20 07:28:17 +00:00
parent b37df7b928
commit d9cb6ac02f
10 changed files with 32 additions and 36 deletions
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8
src/alter.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that used to generate VDBE code
** that implements the ALTER TABLE command.
**
** $Id: alter.c,v 1.8 2005/08/19 19:14:13 drh Exp $
** $Id: alter.c,v 1.9 2005/10/20 07:28:18 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -233,7 +233,7 @@ static void reloadTableSchema(Parse *pParse, Table *pTab, const char *zName){
/* Now, if the table is not stored in the temp database, reload any temp
** triggers. Don't use IN(...) in case SQLITE_OMIT_SUBQUERY is defined.
*/
if( (zWhere=whereTempTriggers(pParse, pTab)) ){
if( (zWhere=whereTempTriggers(pParse, pTab))!=0 ){
sqlite3VdbeOp3(v, OP_ParseSchema, 1, 0, zWhere, P3_DYNAMIC);
}
#endif
@@ -349,7 +349,7 @@ void sqlite3AlterRenameTable(
** table. Don't do this if the table being ALTERed is itself located in
** the temp database.
*/
if( (zWhere=whereTempTriggers(pParse, pTab)) ){
if( (zWhere=whereTempTriggers(pParse, pTab))!=0 ){
sqlite3NestedParse(pParse,
"UPDATE sqlite_temp_master SET "
"sql = sqlite_rename_trigger(sql, %Q), "
@@ -462,7 +462,7 @@ void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
** format to 2. If the default value of the new column is not NULL,
** the file format becomes 3.
*/
if( (v=sqlite3GetVdbe(pParse)) ){
if( (v=sqlite3GetVdbe(pParse))!=0 ){
int f = (pDflt?3:2);
/* Only set the file format to $f if it is currently less than $f. */