Handle empty JSON

annda · annda · commit 4f8ee70d57ce · 2023-12-12T11:25:00.000+01:00
diff --git a/helper.php b/helper.php
@@ -201,10 +201,12 @@ public function getPages($schema = null)
      * @param string $value
      * @return mixed
      * @throws StructException
+     * @throws JsonException
      */
     public static function decodeJson($value)
     {
-        if (!empty($value) && $value[0] !== '[') throw new StructException('Lookup expects JSON');
+        if (empty($value)) return $value;
+        if ($value[0] !== '[') throw new StructException('Lookup expects JSON');
         return json_decode($value, null, 512, JSON_THROW_ON_ERROR);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -201,10 +201,12 @@ public function getPages($schema = null)`
`201`	`201`	`* @param string $value`
`202`	`202`	`* @return mixed`
`203`	`203`	`* @throws StructException`
	`204`	`+ * @throws JsonException`
`204`	`205`	`*/`
`205`	`206`	`public static function decodeJson($value)`
`206`	`207`	`{`
`207`		`- if (!empty($value) && $value[0] !== '[') throw new StructException('Lookup expects JSON');`
	`208`	`+ if (empty($value)) return $value;`
	`209`	`+ if ($value[0] !== '[') throw new StructException('Lookup expects JSON');`
`208`	`210`	`return json_decode($value, null, 512, JSON_THROW_ON_ERROR);`
`209`	`211`	`}`
`210`	`212`	`}`