From 567c604bb5e8dff44a1b56b03bf7bdab94245fec Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 28 Feb 2002 04:10:29 +0000
Subject: [PATCH] Bug fix when -DMEMORY_DEBUG is off. (CVS 407)

FossilOrigin-Name: e14b0c82f3514f41934a7c0d173b6fdb186aafc8
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/util.c    | 10 +++++++---
 3 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/manifest b/manifest
index 69db724eba..15d3d861dc 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sbugs\sin\ssubstr()\sfor\sUTF-8.\s(CVS\s406)
-D 2002-02-28T04:00:12
+C Bug\sfix\swhen\s-DMEMORY_DEBUG\sis\soff.\s(CVS\s407)
+D 2002-02-28T04:10:30
 F Makefile.in 50f1b3351df109b5774771350d8c1b8d3640130d
 F Makefile.template 89e373b2dad0321df00400fa968dc14b61a03296
 F README a4c0ba11354ef6ba0776b400d057c59da47a4cc0
@@ -50,7 +50,7 @@ F src/test3.c 4e52fff8b01f08bd202f7633feda5639b7ba2b5e
 F src/threadtest.c 81f0598e0f031c1bd506af337fdc1b7e8dff263f
 F src/tokenize.c 4b5d30590a744b9bb5605a92d1f620ab2e7e75af
 F src/update.c 18971d265b0341574b7e3f73116e7947ddab0997
-F src/util.c 1c01f0a54a77ae9fb638d026d18093ee1b61e3b3
+F src/util.c 00a35b421c92ae0d7cfa51bd87f7d4995f464d19
 F src/vdbe.c 91311e99efe980459a78e8f5b9e5456d772c9e23
 F src/vdbe.h f9be1f6e9a336c3ff4d14ea7489ee976e07460cc
 F src/where.c 664be01b0ce9ffaecbde609afbd4d8d3e5ed1585
@@ -127,7 +127,7 @@ F www/speed.tcl 83457b2bf6bb430900bd48ca3dd98264d9a916a5
 F www/sqlite.tcl 8b5884354cb615049aed83039f8dfe1552a44279
 F www/tclsqlite.tcl 829b393d1ab187fd7a5e978631b3429318885c49
 F www/vdbe.tcl 2013852c27a02a091d39a766bc87cff329f21218
-P e8611e0c052ddac477f83df485fa5dc882593de0
-R 04ad4c27603a68f224cf2e37abda2702
+P e9fd9e7b0fed445b48e7024ecde0354fff1478a6
+R 963d95bca45cb4c9e29d8cc361ba95c2
 U drh
-Z c02824de6ff4d82a6f9d0a682a20821a
+Z bd4f48a03082cea631000ad6c4df51a3
diff --git a/manifest.uuid b/manifest.uuid
index eb8e06f560..07f84c335f 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-e9fd9e7b0fed445b48e7024ecde0354fff1478a6
\ No newline at end of file
+e14b0c82f3514f41934a7c0d173b6fdb186aafc8
\ No newline at end of file
diff --git a/src/util.c b/src/util.c
index dffe611822..f02372232b 100644
--- a/src/util.c
+++ b/src/util.c
@@ -14,7 +14,7 @@
 ** This file contains functions for allocating memory, comparing
 ** strings, and stuff like that.
 **
-** $Id: util.c,v 1.39 2002/02/28 00:41:11 drh Exp $
+** $Id: util.c,v 1.40 2002/02/28 04:10:30 drh Exp $
 */
 #include "sqliteInt.h"
 #include <stdarg.h>
@@ -255,12 +255,16 @@ void *sqliteRealloc(void *p, int n){
 ** Make a copy of a string in memory obtained from sqliteMalloc()
 */
 char *sqliteStrDup(const char *z){
-  char *zNew = sqliteMalloc(strlen(z)+1);
+  char *zNew;
+  if( z==0 ) return 0;
+  zNew = sqliteMalloc(strlen(z)+1);
   if( zNew ) strcpy(zNew, z);
   return zNew;
 }
 char *sqliteStrNDup(const char *z, int n){
-  char *zNew = sqliteMalloc(n+1);
+  char *zNew;
+  if( z==0 ) return 0;
+  zNew = sqliteMalloc(n+1);
   if( zNew ){
     memcpy(zNew, z, n);
     zNew[n] = 0;