Index: src/util.c
==================================================================
--- src/util.c
+++ src/util.c
@@ -12,11 +12,11 @@
 ** Utility functions used throughout sqlite.
 **
 ** This file contains functions for allocating memory, comparing
 ** strings, and stuff like that.
 **
-** $Id: util.c,v 1.138 2005/06/25 18:42:15 drh Exp $
+** $Id: util.c,v 1.139 2005/06/29 15:33:00 drh Exp $
 */
 #include "sqliteInt.h"
 #include <stdarg.h>
 #include <ctype.h>
 
@@ -266,10 +266,11 @@
 ** Allocate new memory and set it to zero.  Return NULL if
 ** no memory is available.  See also sqliteMallocRaw().
 */
 void *sqlite3Malloc(int n){
   void *p;
+  if( n==0 ) return 0;
   if( (p = malloc(n))==0 ){
     if( n>0 ) sqlite3_malloc_failed++;
   }else{
     memset(p, 0, n);
   }