merged compilation warning fixes

b67de14d · Georgi Kodinov · 7dde009f · 59069cac · b67de14d
Commit b67de14d authored Sep 24, 2009 by Georgi Kodinov
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sql/item_func.cc sql/item_func.cc +1 -1

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--- a/sql/item_func.cc
+++ b/sql/item_func.cc
@@ -4235,7 +4235,7 @@ void Item_func_set_user_var::save_item_result(Item *item)
 bool
 Item_func_set_user_var::update()
 {
-  bool res= NULL;
+  bool res= 0;
  DBUG_ENTER("Item_func_set_user_var::update");

  switch (cached_result_type) {