Return the sorting attribute name.

dmolineus · dmolineus · commit c70aed7f4b27 · 2015-08-12T07:23:09.000+02:00
diff --git a/src/MetaModels/BackendIntegration/InputScreen/InputScreenGroupingAndSorting.php b/src/MetaModels/BackendIntegration/InputScreen/InputScreenGroupingAndSorting.php
@@ -114,7 +114,7 @@ public function getRenderSortAttribute()
             if ($metaModel) {
                 $attribute = $metaModel->getAttributeById($this->data['rendersortattr']);
                 if ($attribute) {
-                    $attribute->getColName();
+                    return $attribute->getColName();
                 }
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -114,7 +114,7 @@ public function getRenderSortAttribute()`
`114`	`114`	`if ($metaModel) {`
`115`	`115`	`$attribute = $metaModel->getAttributeById($this->data['rendersortattr']);`
`116`	`116`	`if ($attribute) {`
`117`		`- $attribute->getColName();`
	`117`	`+ return $attribute->getColName();`
`118`	`118`	`}`
`119`	`119`	`}`
`120`	`120`	`}`