Delay automatic repo selection to give array controllers time to setup.

Resolves #76.

MunkiAdmin/MAMunkiAdmin_AppDelegate.m

@@ -887,10 +887,19 @@ - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
 
  // Open previous repository
  else if ([self.defaults integerForKey:@"startupWhatToDo"] == 2) {
- NSURL *tempURL = [self.defaults URLForKey:@"selectedRepositoryPath"];
- if (tempURL != nil) {
- [self selectRepoAtURL:tempURL];
- }
+
+ /*
+ Dirty hack to resolve "Cannot perform operation without a managed object context" exceptions.
+ Delay the repo selection by 0.5 seconds. I'm not proud of this...
+ 
+ TODO: Shouldn't need to delay repo selection on startup
+ */
+ dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+ NSURL *tempURL = [self.defaults URLForKey:@"selectedRepositoryPath"];
+ if (tempURL != nil) {
+ [self selectRepoAtURL:tempURL];
+ }
+ });
  }
  // Do nothing
  else if ([self.defaults integerForKey:@"startupWhatToDo"] == 0) {