Don't panic without a fmt
@@ -23,7 +23,7 @@ impl ShowOptionGroupHelp {
} else if self.0 == DebuggingOptions::option_group_prefix() {
DebuggingOptions::print_help();
} else {
- panic!("unexpected option group prefix '{}', this is a bug");
+ panic!("{}", "unexpected option group prefix '{}', this is a bug");
}
}
}
