bk commit into 5.0 tree (mhansson:1.2490) BUG#28250

[mhansson]

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ChangeSet@stripped, 2007-05-22 10:26:21+02:00, mhansson@stripped +1 -0
  Bug #28250: Run-Time Check Failure #3 - The variable 'value' is being used without 
  being def
  
  Inside method Item_func_unsigned::val_int, the variable value can be returned 
  without being assigned. This gives a run-time error when building debug binaries
  using Visual C++ 2005.
  
  Solution: Initialize value to 0.

  sql/item_func.cc@stripped, 2007-05-22 10:26:16+02:00, mhansson@stripped +1 -1
    Bug #28250: Initialized value to 0.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	mhansson
# Host:	dl145s.mysql.com
# Root:	/users/mhansson/mysql/push/bug28250/my50-bug28250

--- 1.341/sql/item_func.cc	2007-05-11 17:56:20 +02:00
+++ 1.342/sql/item_func.cc	2007-05-22 10:26:16 +02:00
@@ -988,7 +988,7 @@ void Item_func_unsigned::print(String *s
 
 longlong Item_func_unsigned::val_int()
 {
-  longlong value;
+  longlong value= 0;
   int error;
 
   if (args[0]->cast_to_int_type() == DECIMAL_RESULT)