Only try to add comment details if the comment was found

Signed-off-by: Julius Härtl <jus@bitgrid.net>

lib/Activity/DeckProvider.php

@@ -283,13 +283,13 @@ class DeckProvider implements IProvider {
 			try {
 				$comment = $this->commentsManager->get((int)$subjectParams['comment']);
 				$event->setParsedMessage($comment->getMessage());
-			} catch (NotFoundException $e) {
-			}
 				$params['comment'] =[
 					'type' => 'highlight',
 					'id' => $subjectParams['comment'],
 					'name' => $comment->getMessage()
 				];
+			} catch (NotFoundException $e) {
+			}
 		}
 		return $params;
 	}