aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/insert.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/insert.c b/src/insert.c
index 84853d980..8b0f76bea 100644
--- a/src/insert.c
+++ b/src/insert.c
@@ -12,7 +12,7 @@
** This file contains C code routines that are called by the parser
** to handle INSERT statements in SQLite.
**
-** $Id: insert.c,v 1.175 2007/02/24 13:53:05 drh Exp $
+** $Id: insert.c,v 1.176 2007/02/24 15:18:50 drh Exp $
*/
#include "sqliteInt.h"
@@ -1462,7 +1462,7 @@ static int xferOptimization(
return 0; /* pDestIdx has no corresponding index in pSrc */
}
}
- if( !sqlite3ExprCompare(pSrc->pCheck, pDest->pCheck) ){
+ if( pDest->pCheck && !sqlite3ExprCompare(pSrc->pCheck, pDest->pCheck) ){
return 0; /* Tables have different CHECK constraints. Ticket #2252 */
}