Merge serg.mylan:/usr/home/serg/Abk/mysql-4.1

into serg.mylan:/usr/home/serg/Abk/mysql-5.0


innobase/include/univ.i:
  Auto merged
sql/item_create.cc:
  Auto merged

innobase/include/univ.i

@@ -80,10 +80,8 @@ memory is read outside the allocated blocks. */
 
 /* Make a non-inline debug version */
 
-#ifdef DBUG_ON
-# define UNIV_DEBUG
-#endif /* DBUG_ON */
 /*
+#define UNIV_DEBUG
 #define UNIV_MEM_DEBUG
 #define UNIV_IBUF_DEBUG
 #define UNIV_SYNC_DEBUG

sql/item_create.cc

@@ -370,13 +370,14 @@ Item *create_func_space(Item *a)
   {
     uint dummy_errors;
     sp= new Item_string("",0,cs);
+    if (sp)
       sp->str_value.copy(" ", 1, &my_charset_latin1, cs, &dummy_errors);
   }
   else
   {
     sp= new Item_string(" ",1,cs);
   }
-  return new Item_func_repeat(sp, a);
+  return sp ? new Item_func_repeat(sp, a) : 0;
 }
 
 Item *create_func_soundex(Item* a)