bk commit into 5.0 tree (holyfoot:1.2409)

[holyfoot]

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5.0 repository of hf. When hf does a push these changes will
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ChangeSet@stripped, 2007-02-13 01:23:23+04:00, holyfoot@stripped +1 -0
  Merge mysql.com:/home/hf/work/20691/my50-20691
  into  mysql.com:/home/hf/work/25492/my50-25492
  MERGE: 1.2399.2.1

  sql/item.cc@stripped, 2007-02-13 01:23:20+04:00, holyfoot@stripped +0 -0
    Auto merged
    MERGE: 1.252.1.1

# 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:	holyfoot
# Host:	hfmain.(none)
# Root:	/home/hf/work/25492/my50-25492/RESYNC

--- 1.254/sql/item.cc	2007-02-13 01:23:27 +04:00
+++ 1.255/sql/item.cc	2007-02-13 01:23:27 +04:00
@@ -5495,6 +5495,13 @@ int Item_default_value::save_in_field(Fi
   {
     if (field_arg->flags & NO_DEFAULT_VALUE_FLAG)
     {
+      if (field_arg->reset())
+      {
+        my_message(ER_CANT_CREATE_GEOMETRY_OBJECT,
+                   ER(ER_CANT_CREATE_GEOMETRY_OBJECT), MYF(0));
+        return -1;
+      }
+
       if (context->error_processor == &view_error_processor)
       {
         TABLE_LIST *view= cached_table->top_table();
@@ -5513,7 +5520,6 @@ int Item_default_value::save_in_field(Fi
                             ER(ER_NO_DEFAULT_FOR_FIELD),
                             field_arg->field_name);
       }
-      field_arg->set_default();
       return 1;
     }
     field_arg->set_default();