diff options
Diffstat (limited to 'src/gen_mod.erl')
| -rw-r--r-- | src/gen_mod.erl | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/gen_mod.erl b/src/gen_mod.erl index b003986a8..040bcb7b8 100644 --- a/src/gen_mod.erl +++ b/src/gen_mod.erl @@ -546,12 +546,14 @@ validate_opts(Host, Module, Opts0) -> [Module, Opt]), module_error(ErrTxt); _:{invalid_option, Opt, Val} -> - ErrTxt = io_lib:format("Invalid value '~p' for option '~s' of " - "module '~s'", [Val, Opt, Module]), + ErrTxt = io_lib:format("Invalid value for option '~s' of " + "module ~s: ~s", + [Opt, Module, misc:format_val(Val)]), module_error(ErrTxt); _:{invalid_option, Opt, Val, Reason} -> - ErrTxt = io_lib:format("Invalid value '~p' for option '~s' of " - "module '~s': ~s", [Val, Opt, Module, Reason]), + ErrTxt = io_lib:format("Invalid value for option '~s' of " + "module ~s (~s): ~s", + [Opt, Module, Reason, misc:format_val(Val)]), module_error(ErrTxt); _:{unknown_option, Opt, []} -> ErrTxt = io_lib:format("Unknown option '~s' of module '~s': " |