Merge pull request #48032 from nextcloud/backport/48013/stable28

[stable28] fix(BaseResponse): Cast XML element values to string
nextcloud · Sep 15, 2024 · f20bef0 · f20bef0
2 parents d3e41d3 + f92a303
commit f20bef0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/private/AppFramework/OCS/BaseResponse.php b/lib/private/AppFramework/OCS/BaseResponse.php
@@ -163,8 +163,10 @@ protected function toXML(array $array, \XMLWriter $writer): void {
 				$writer->startElement($k);
 				$this->toXML($v->jsonSerialize(), $writer);
 				$writer->endElement();
+			} elseif ($v === null) {
+				$writer->writeElement($k);
 			} else {
-				$writer->writeElement($k, $v);
+				$writer->writeElement($k, (string)$v);
 			}
 		}
 	}