1 files changed, 3 insertions, 7 deletions
diff --git a/sql/opt_sum.cc b/sql/opt_sum.cc
index 3ccc1e5cf41..f0f856c3c6a 100644
--- a/sql/opt_sum.cc
+++ b/sql/opt_sum.cc
@@ -966,15 +966,11 @@ static int maxmin_in_range(bool max_fl, Field* field, COND *cond)
       SELECT MAX(b) FROM t1 WHERE a=const AND b<const
     */
     if (max_fl != less_fl)
-      return cond->val_int() == 0;                // Return 1 if WHERE is false
+      return cond->val_int() == 0;               // Return 1 if WHERE is false
     return 0;
   }
-  case Item_func::EQ_FUNC:
-  case Item_func::EQUAL_FUNC:
-    break;
-  default:                                        // Keep compiler happy
-    DBUG_ASSERT(1);                               // Impossible
-    break;
+  default:
+    break;                                      // Ignore
   }
   return 0;
 }