From ce7edc9b3c7370f32fec0bc7a8ec3e29ed9a5f61 Mon Sep 17 00:00:00 2001
From: "Mark A. Hershberger" <mah@debian.(none)>
Date: Wed, 25 Mar 2009 00:34:59 -0400
Subject: Imported Upstream version 5.1.1

---
 ext/sqlite/libsqlite/src/printf.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'ext/sqlite/libsqlite/src/printf.c')

diff --git a/ext/sqlite/libsqlite/src/printf.c b/ext/sqlite/libsqlite/src/printf.c
index 620578d76..f867d62af 100644
--- a/ext/sqlite/libsqlite/src/printf.c
+++ b/ext/sqlite/libsqlite/src/printf.c
@@ -227,6 +227,7 @@ static int vxprintf(
   int nsd;                   /* Number of significant digits returned */
 #endif
 
+  func(arg,"",0);
   count = length = 0;
   bufpt = 0;
   for(; (c=(*fmt))!=0; ++fmt){
@@ -673,9 +674,11 @@ static void mout(void *arg, const char *zNewText, int nNewChar){
       }
     }
   }
-  if( pM->zText && nNewChar>0 ){
-    memcpy(&pM->zText[pM->nChar], zNewText, nNewChar);
-    pM->nChar += nNewChar;
+  if( pM->zText ){
+    if( nNewChar>0 ){
+      memcpy(&pM->zText[pM->nChar], zNewText, nNewChar);
+      pM->nChar += nNewChar;
+    }
     pM->zText[pM->nChar] = 0;
   }
 }
-- 
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