From 9a042c81e78b8606afa938816a380ca7019df2db Mon Sep 17 00:00:00 2001
From: "ramil@mysql.com" <>
Date: Tue, 15 Feb 2005 15:01:20 +0400
Subject: [PATCH] A fix. "(int) var" type cast doesn't work correctly for
 uint32 var on some 64-bit platforms (e.g. IRIX, non-debug build).

---
 sql/item_strfunc.cc | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc
index a92c4e94c87..bbbcadbb071 100644
--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -1645,7 +1645,8 @@ String *Item_func_format::val_str(String *str)
 {
   DBUG_ASSERT(fixed == 1);
   double nr	=args[0]->val();
-  uint32 diff,length,str_length;
+  int diff;
+  uint32 length, str_length;
   uint dec;
   if ((null_value=args[0]->null_value))
     return 0; /* purecov: inspected */
@@ -1670,9 +1671,12 @@ String *Item_func_format::val_str(String *str)
       pos[0]= pos[-(int) diff];
     while (diff)
     {
-      pos[0]=pos[-(int) diff]; pos--;
-      pos[0]=pos[-(int) diff]; pos--;
-      pos[0]=pos[-(int) diff]; pos--;
+      *pos= *(pos - diff);
+      pos--;
+      *pos= *(pos - diff);
+      pos--;
+      *pos= *(pos - diff);
+      pos--;
       pos[0]=',';
       pos--;
       diff--;