small fix

Igor Chepurnoy · Igor Chepurnoy · commit 67d9aaf1c0e4 · 2017-01-06T17:25:51.000+02:00
diff --git a/widgets/Comment.php b/widgets/Comment.php
@@ -110,13 +110,13 @@ public function init()
             $this->pjaxContainerId = 'comment-pjax-container-' . $this->getId();
         }
 
-        $this->entity = hash('crc32', get_class($this->model));
-        $this->entityId = $this->model->{$this->entityIdAttribute};
-
-        if (empty($this->entityId)) {
+        if (empty($this->model->{$this->entityIdAttribute})) {
             throw new InvalidConfigException(Yii::t('yii2mod.comments', 'The "entityIdAttribute" value for widget model cannot be empty.'));
         }
 
+        $this->entity = hash('crc32', get_class($this->model));
+        $this->entityId = $this->model->{$this->entityIdAttribute};
+
         if (empty($this->relatedTo)) {
             $this->relatedTo = get_class($this->model) . ':' . $this->entityId;
         }

Original file line number	Diff line number	Diff line change
`@@ -110,13 +110,13 @@ public function init()`
`110`	`110`	`$this->pjaxContainerId = 'comment-pjax-container-' . $this->getId();`
`111`	`111`	`}`
`112`	`112`
`113`		`- $this->entity = hash('crc32', get_class($this->model));`
`114`		`- $this->entityId = $this->model->{$this->entityIdAttribute};`
`115`		`-`
`116`		`- if (empty($this->entityId)) {`
	`113`	`+ if (empty($this->model->{$this->entityIdAttribute})) {`
`117`	`114`	`throw new InvalidConfigException(Yii::t('yii2mod.comments', 'The "entityIdAttribute" value for widget model cannot be empty.'));`
`118`	`115`	`}`
`119`	`116`
	`117`	`+ $this->entity = hash('crc32', get_class($this->model));`
	`118`	`+ $this->entityId = $this->model->{$this->entityIdAttribute};`
	`119`	`+`
`120`	`120`	`if (empty($this->relatedTo)) {`
`121`	`121`	`$this->relatedTo = get_class($this->model) . ':' . $this->entityId;`
`122`	`122`	`}`