diff options
Diffstat (limited to 'sql/sql_statistics.cc')
| -rw-r--r-- | sql/sql_statistics.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_statistics.cc b/sql/sql_statistics.cc index 4df4b4d257d..f355f2c7760 100644 --- a/sql/sql_statistics.cc +++ b/sql/sql_statistics.cc @@ -3520,7 +3520,7 @@ double get_column_range_cardinality(Field *field, { double sel, min_mp_pos, max_mp_pos; - if (min_endp && !min_endp->key[0]) + if (min_endp && !(field->null_ptr && min_endp->key[0])) { store_key_image_to_rec(field, (uchar *) min_endp->key, min_endp->length); |