Additional reductions in the use of memset(). (CVS 4988)
FossilOrigin-Name: 38746c54385e3cb456cda660ea50769b5424db30
diff --git a/src/expr.c b/src/expr.c
index a17085c..3002ef7 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -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 1.365 2008/04/01 18:04:11 drh Exp $
+** $Id: expr.c,v 1.366 2008/04/11 15:36:03 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -266,7 +266,8 @@
const Token *pToken /* Argument token */
){
Expr *pNew;
- pNew = sqlite3DbMallocZero(db, sizeof(Expr));
+ static const Expr zeroExpr;
+ pNew = sqlite3DbMallocRaw(db, sizeof(Expr));
if( pNew==0 ){
/* When malloc fails, delete pLeft and pRight. Expressions passed to
** this function must always be allocated with sqlite3Expr() for this
@@ -276,6 +277,7 @@
sqlite3ExprDelete(pRight);
return 0;
}
+ *pNew = zeroExpr;
pNew->op = op;
pNew->pLeft = pLeft;
pNew->pRight = pRight;