From adb0c3407c4ce338576a588b622f55b0b2938491 Mon Sep 17 00:00:00 2001
From: mwjames <jamesin.hongkong.1@gmail.com>
Date: Sat, 15 Sep 2018 20:14:11 +0000
Subject: [PATCH] Try/catch PredefinedPropertyLabelMismatchException

---
 .../ChangeNotificationPresentationModel.php                 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ChangeNotification/ChangeNotificationPresentationModel.php b/src/ChangeNotification/ChangeNotificationPresentationModel.php
index 5568605..ed1297b 100644
--- a/src/ChangeNotification/ChangeNotificationPresentationModel.php
+++ b/src/ChangeNotification/ChangeNotificationPresentationModel.php
@@ -114,7 +114,11 @@ public function getBodyMessage() {
 				$prefix = $this->language->getNsText( NS_CATEGORY ) . ':';
 			}
 
-			$labels[] = $prefix . DIProperty::newFromUserLabel( $dataItem->getDBKey() )->getLabel();
+			try {
+				$labels[] = $prefix . DIProperty::newFromUserLabel( $dataItem->getDBKey() )->getLabel();
+			} catch ( \SMW\Exception\PredefinedPropertyLabelMismatchException $e ) {
+				continue;
+			}
 		}
 
 		$msg = wfMessage( "notification-body-{$this->type}" );