bk commit into 5.0 tree (pem:1.1888)

[pem]

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ChangeSet
  1.1888 05/04/26 18:18:41 pem@stripped +1 -0
  Fixed memory leak in Item_func_sp::cleanup().

  sql/item_func.h
    1.107 05/04/26 18:18:36 pem@stripped +2 -0
    Fixed memory leak in Item_func_sp::cleanup().

# 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:	pem
# Host:	mysql.comhem.se
# Root:	/home/pem/work/mysql-5.0

--- 1.106/sql/item_func.h	Wed Apr 20 19:08:27 2005
+++ 1.107/sql/item_func.h	Tue Apr 26 18:18:36 2005
@@ -1301,6 +1301,8 @@
 
   void cleanup()
   {
+    if (result_field)
+      delete result_field;
     Item_func::cleanup();
     result_field= NULL;
   }