Update iVersion.m

Clocker/Dependencies/iVersion/iVersion.m

@@ -147,7 +147,7 @@ static NSString *mostRecentVersionInDict(NSDictionary *dictionary)
     bundle = [NSBundle bundleWithPath:bundlePath] ?: [NSBundle mainBundle];
   }
   defaultString = [bundle localizedStringForKey:key value:defaultString table:nil];
-  return [[NSBundle mainBundle] localizedStringForKey:key value:defaultString table:nil];
+  return defaultString ?: [[NSBundle mainBundle] localizedStringForKey:key value:defaultString table:nil];
 }
 
 - (iVersion *)init