Fix a -Wimplicit-fallthrough warning

MariaDB · Jan 5, 2018 · 6d49ef4 · 6d49ef4
1 parent f77fe24
commit 6d49ef4
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/sql/sql_union.cc b/sql/sql_union.cc
@@ -68,13 +68,14 @@ void select_unit::change_select()
   curr_sel= current_select_number;
   /* New SELECT processing starts */
   DBUG_ASSERT(table->file->inited == 0);
-  switch (thd->lex->current_select->linkage)
+  step= thd->lex->current_select->linkage;
+  switch (step)
   {
   case INTERSECT_TYPE:
     intersect_mark->value= prev_step= curr_step;
     curr_step= current_select_number;
+    break;
   case EXCEPT_TYPE:
-    step= thd->lex->current_select->linkage;
     break;
   default:
     step= UNION_TYPE;