safer casting of datetime

Signed-off-by: Robin Appelman <robin@icewind.nl>
nextcloud · Mar 14, 2017 · e392d02 · e392d02
1 parent ef14dc6
commit e392d02
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/apps/dav/lib/Files/FileSearchBackend.php b/apps/dav/lib/Files/FileSearchBackend.php
@@ -262,7 +262,11 @@ private function castValue($propertyName, $value) {
 					case SearchPropertyDefinition::DATATYPE_NONNEGATIVE_INTEGER:
 						return 0 + $value;
 					case SearchPropertyDefinition::DATATYPE_DATETIME:
-						return \DateTime::createFromFormat(\DateTime::ATOM, $value)->getTimestamp();
+						if (is_numeric($value)) {
+							return 0 + $value;
+						}
+						$date = \DateTime::createFromFormat(\DateTime::ATOM, $value);
+						return ($date instanceof  \DateTime) ? $date->getTimestamp() : 0;
 					default:
 						return $value;
 				}