fix: Subject::getId()

danmichaelo · danmichaelo · commit e72149bf9b01 · 2017-10-30T23:38:02.000+01:00
diff --git a/src/Fields/Subject.php b/src/Fields/Subject.php
@@ -82,8 +82,7 @@ public function getVocabulary()
      */
     public function getId()
     {
-        $value = $this->field->getSubfield('0');
-        return $value ?: null;
+        return $this->sf('0');
     }
 
     public function getParts()

Original file line number	Diff line number	Diff line change
`@@ -82,8 +82,7 @@ public function getVocabulary()`
`82`	`82`	`*/`
`83`	`83`	`public function getId()`
`84`	`84`	`{`
`85`		`- $value = $this->field->getSubfield('0');`
`86`		`- return $value ?: null;`
	`85`	`+ return $this->sf('0');`
`87`	`86`	`}`
`88`	`87`
`89`	`88`	`public function getParts()`