compiler warning

vuvova · vuvova · commit d31ee64da68a · 2018-01-15T15:57:04.000+01:00
diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc
@@ -4927,7 +4927,7 @@ int subselect_hash_sj_engine::exec()
 
     if (has_covering_null_row)
     {
-      DBUG_ASSERT(count_partial_match_columns = field_count);
+      DBUG_ASSERT(count_partial_match_columns == field_count);
       count_pm_keys= 0;
     }
     else if (has_covering_null_columns)

Original file line number	Diff line number	Diff line change
`@@ -4927,7 +4927,7 @@ int subselect_hash_sj_engine::exec()`
`4927`	`4927`
`4928`	`4928`	`if (has_covering_null_row)`
`4929`	`4929`	`{`
`4930`		`- DBUG_ASSERT(count_partial_match_columns = field_count);`
	`4930`	`+ DBUG_ASSERT(count_partial_match_columns == field_count);`
`4931`	`4931`	`count_pm_keys= 0;`
`4932`	`4932`	`}`
`4933`	`4933`	`else if (has_covering_null_columns)`