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 b46f78853b7..2249cc9dd4a 100644 --- a/sql/item.h +++ b/sql/item.h @@ -2572,7 +2572,7 @@ public: DBUG_ASSERT(fixed); return (*ref)->get_time(ltime); } - virtual bool basic_const_item() const { return (*ref)->basic_const_item(); } + virtual bool basic_const_item() const { return ref && (*ref)->basic_const_item(); } bool is_outer_field() const { DBUG_ASSERT(fixed); |