message: [Example] Fix archive build.
  It would fail due to the unused testBundlePath variable after stripping
  all assertions.
diff: int main(int argc, char * argv[]) {
  @autoreleasepool {
  NSString *delegate = @"AppDelegate";
  +#ifdef DEBUG
  if (NSClassFromString(@"XCTestCase")) {
  delegate = @"TestHelper";
  if (NSClassFromString(delegate) == nil) {
  @@ -11,6 +12,7 @@ int main(int argc, char * argv[]) {
  NSCParameterAssert([[NSBundle bundleWithPath:testBundlePath] load]);
  }
  }
  +#endif
  return UIApplicationMain(argc, argv, nil, delegate);
  }
  }
  