Fix for http://crashes.to/s/5b1432e77c9

Clocker/Preferences/CLPreferencesViewController.m

@@ -790,9 +790,16 @@ NSString *const CLTryAgainMessage = @"Try again, maybe?";
                                return;
                            }
                            
-                           CLTimezoneData *dataObject = self.filteredArray[self.availableTimezoneTableView.selectedRow];
                            
+                           /*Fix for http://crashes.to/s/5b1432e77c9 
+                            
+                            Additional precautions taken to make sure selected row's value is in the filtered array!
                             
+                            */
+                           
+                           if (self.availableTimezoneTableView.selectedRow >=0 && self.availableTimezoneTableView.selectedRow < self.filteredArray.count)
+                           {
+                                   CLTimezoneData *dataObject = self.filteredArray[self.availableTimezoneTableView.selectedRow];
                                /*Strip till the first comma we encounter*/
                                
                                NSString *filteredAddress = dataObject.formattedAddress;
@@ -831,6 +838,8 @@ NSString *const CLTryAgainMessage = @"Try again, maybe?";
                                
                                [[NSUserDefaults standardUserDefaults] setObject:newArray forKey:CLDefaultPreferenceKey];
 
+                           }
+                           
                            self.filteredArray = [NSMutableArray array];
                            
                            [self.availableTimezoneTableView reloadData];