Test existance of Array Index in setSpec

subugoe · Jan 20, 2021 · 19c215d · 19c215d
1 parent a68bade
commit 19c215d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Service/OaiService.php b/Service/OaiService.php
@@ -591,7 +591,7 @@ private function getRecords(array &$arr): array
                     }
                 }
             }
-            if (isset($arr['set']) && !in_array($arr['set'], $arrResult['header'][$i]['setSpec']) && isset($arrResult['header'][$i]['setSpec'])) {
+            if (array_key_exists('setSpec', $arrResult['header'][$i]) && isset($arr['set']) && !in_array($arr['set'], $arrResult['header'][$i]['setSpec']) && isset($arrResult['header'][$i]['setSpec'])) {
                 array_unshift($arrResult['header'][$i]['setSpec'], $arr['set']);
             }
             if (isset($arrResult['header'][$i]['setSpec'])) {