Not all Snaks implementations do have an isEmpty

thiemowmde · thiemowmde · commit a6d07d22cc0b · 2015-04-16T10:25:58.000+02:00
diff --git a/src/Reference.php b/src/Reference.php
@@ -70,6 +70,7 @@ public function count() {
 	 * @return bool
 	 */
 	public function isEmpty() {
+		// FIXME: Not all implementations of Snaks are guaranteed to have an isEmpty method.
 		return $this->snaks->isEmpty();
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -70,6 +70,7 @@ public function count() {`
`70`	`70`	`* @return bool`
`71`	`71`	`*/`
`72`	`72`	`public function isEmpty() {`
	`73`	`+ // FIXME: Not all implementations of Snaks are guaranteed to have an isEmpty method.`
`73`	`74`	`return $this->snaks->isEmpty();`
`74`	`75`	`}`
`75`	`76`