diff options
Diffstat (limited to 'sql/item_strfunc.cc')
| -rw-r--r-- | sql/item_strfunc.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc index 54dd3b2d1b0..b4f75859469 100644 --- a/sql/item_strfunc.cc +++ b/sql/item_strfunc.cc @@ -277,8 +277,7 @@ String *Item_func_concat::val_str(String *str) current_thd->variables.max_allowed_packet); goto null; } - if (!args[0]->const_item() && - res->alloced_length() >= res->length()+res2->length()) + if (res->alloced_length() >= res->length()+res2->length()) { // Use old buffer res->append(*res2); } |