From 9f40dfae42a204991f9cff88df25ab22447bb84b Mon Sep 17 00:00:00 2001
From: michael starke <michael.starke@hicknhack-software.com>
Date: Wed, 17 Aug 2016 14:24:01 +0200
Subject: [PATCH] Fixed potention null-pointer derefencing

---
 MacPass/MPDocument.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MacPass/MPDocument.m b/MacPass/MPDocument.m
index 3fc0f73a..dfd787d0 100644
--- a/MacPass/MPDocument.m
+++ b/MacPass/MPDocument.m
@@ -152,7 +152,9 @@ NSString *const MPDocumentGroupKey                        = @"MPDocumentGroupKey
     return YES; // key is set, so autosave should be save
   }
   NSDictionary *userInfo = @{ NSLocalizedDescriptionKey: NSLocalizedString(@"NO_PASSWORD_OR_KEY_SET", "") };
-  *outError = [NSError errorWithDomain:MPErrorDomain code:0 userInfo:userInfo];
+  if(outError != NULL) {
+    *outError = [NSError errorWithDomain:MPErrorDomain code:0 userInfo:userInfo];
+  }
   return NO;
 }