Prevent error when index doesn't exist

nickdekruijk · nickdekruijk · commit 782d8db75ddb · 2019-06-04T14:07:47.000+02:00
diff --git a/src/Images.php b/src/Images.php
@@ -33,7 +33,7 @@ public function imagesParse($column = null, $index = null, $array = false)
             }
             return $array;
         }
-        return $index !== null ? explode('|', trim($images[$index]), 2) : $images;
+        return $index !== null ? explode('|', trim($images[$index] ?? null), 2) : $images;
     }
 
     public function image($column = null, $index = 0)

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ public function imagesParse($column = null, $index = null, $array = false)`
`33`	`33`	`}`
`34`	`34`	`return $array;`
`35`	`35`	`}`
`36`		`- return $index !== null ? explode('\|', trim($images[$index]), 2) : $images;`
	`36`	`+ return $index !== null ? explode('\|', trim($images[$index] ?? null), 2) : $images;`
`37`	`37`	`}`
`38`	`38`
`39`	`39`	`public function image($column = null, $index = 0)`