Reduce notices

hiqdev · Jan 29, 2019 · 2b27164 · 2b27164
1 parent 1f887c5
commit 2b27164
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ActiveQuery.php b/src/ActiveQuery.php
@@ -329,7 +329,8 @@ public function populateJoinedRelations($model, array $row)
                 continue;
             }
             foreach ($this->join as $join) {
-                $name = array_shift(array_keys($join));
+                $keys = array_keys($join);
+                $name = array_shift($keys);
                 $closure = array_shift($join);
 
                 if (is_int($name)) {