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Remove an unused variable from sqlite3ExprListDup(). Ticket #3973. (CVS 6898)

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FossilOrigin-Name: 17c05aefd6c9e938a4cc5d3de348d8c8fdc9394d
This commit is contained in:
drh
2009-07-16 12:41:05 +00:00
parent e184965d7e
commit b5526ea67f
3 changed files with 9 additions and 10 deletions
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5
src/expr.c
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@@ -12,7 +12,7 @@
** This file contains routines used for analyzing expressions and
** for generating VDBE code that evaluates expressions in SQLite.
**
** $Id: expr.c,v 1.446 2009/06/19 18:32:55 drh Exp $
** $Id: expr.c,v 1.447 2009/07/16 12:41:06 drh Exp $
*/
#include "sqliteInt.h"
@@ -886,9 +886,8 @@ ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags){
}
pOldItem = p->a;
for(i=0; i<p->nExpr; i++, pItem++, pOldItem++){
Expr *pNewExpr;
Expr *pOldExpr = pOldItem->pExpr;
pItem->pExpr = pNewExpr = sqlite3ExprDup(db, pOldExpr, flags);
pItem->pExpr = sqlite3ExprDup(db, pOldExpr, flags);
pItem->zName = sqlite3DbStrDup(db, pOldItem->zName);
pItem->zSpan = sqlite3DbStrDup(db, pOldItem->zSpan);
pItem->sortOrder = pOldItem->sortOrder;