BUGFIX: Check if index exists before accessing it

quintype · Aug 29, 2017 · 838ac95 · 838ac95
1 parent 41dea85
commit 838ac95
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Quintype/Seo/Base.php b/src/Quintype/Seo/Base.php
@@ -74,7 +74,7 @@ protected function getKeywords($params = []){
 		} else {
 			if(isset($params['stories'])){
 				$keywordsArray = [];
-				if(isset($this->story['seo']['meta-keywords'])&&($this->story['seo']['meta-keywords'][0]!="")) {
+				if(isset($this->story['seo']['meta-keywords']) && !empty($this->story['seo']['meta-keywords'][0])) {
 					$keywordsArray = $this->story['seo']['meta-keywords'];
 					$keywords = implode($keywordsArray, ',');
 				} else {