MariaRocks port: put back the assert

MyRocks seems to no longer depend on it not being present after the merge.
MariaDB · Jan 21, 2017 · 351043a · 351043a
1 parent 1f0c28f
commit 351043a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sql/field.cc b/sql/field.cc
@@ -8721,6 +8721,7 @@ int Field_enum::store(longlong nr, bool unsigned_val)
 
 double Field_enum::val_real(void)
 {
+  ASSERT_COLUMN_MARKED_FOR_READ;
   return (double) Field_enum::val_int();
 }