Replacing QueryExpression -> self where aplicable

cakephp · Jan 2, 2013 · cff20da · cff20da
1 parent 72a94e1
commit cff20da
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/Cake/Model/Datasource/Database/Expression/QueryExpression.php b/lib/Cake/Model/Datasource/Database/Expression/QueryExpression.php
@@ -41,7 +41,7 @@ public function add($conditions, $types = []) {
 			return $this;
 		}
 
-		if ($conditions instanceof QueryExpression && count($conditions) > 0) {
+		if ($conditions instanceof self && count($conditions) > 0) {
 			$this->_conditions[] = $conditions;
 			return $this;
 		}
@@ -175,7 +175,7 @@ public function sql() {
 
 	public function traverse($callable) {
 		foreach ($this->_conditions as $c) {
-			if ($c instanceof QueryExpression) {
+			if ($c instanceof self) {
 				$c->traverse($callable);
 			}
 		}
@@ -207,7 +207,7 @@ protected function _addConditions(array $conditions, array $types) {
 				continue;
 			}
 
-			if ($c instanceof QueryExpression && count($c) > 0) {
+			if ($c instanceof self && count($c) > 0) {
 				$this->_conditions[] = $c;
 				continue;
 			}