[findbugs] Null check on closing a repository in TicketNotifier

diff --git a/src/main/java/com/gitblit/tickets/TicketNotifier.java b/src/main/java/com/gitblit/tickets/TicketNotifier.java
index 48fe051fe2413592f8f519d2dee571457c82ef38..9a5e4e1d75bed1e4dadf5cc4f0798f22ef040104 100644 (file)
--- a/src/main/java/com/gitblit/tickets/TicketNotifier.java
+++ b/src/main/java/com/gitblit/tickets/TicketNotifier.java
@@ -204,7 +204,9 @@ public class TicketNotifier {
                        } catch (Exception e) {
                                Logger.getLogger(getClass()).error("failed to get changed paths", e);
                        } finally {
-                               repo.close();
+                               if (repo != null) {
+                                       repo.close();
+                               }
                        }
 
                        String compareUrl = ticketService.getCompareUrl(ticket, base, patchset.tip);