diff options
Diffstat (limited to 'sql/item.h')
| -rw-r--r-- | sql/item.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/item.h b/sql/item.h index e3ddf56511e..ba7631daeb4 100644 --- a/sql/item.h +++ b/sql/item.h @@ -4009,7 +4009,7 @@ public: bool walk(Item_processor processor, bool walk_subquery, uchar *args) { - return arg->walk(processor, walk_subquery, args) || + return (arg && arg->walk(processor, walk_subquery, args)) || (this->*processor)(args); } |