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readRequiredOption should not throw if --help option passed #803

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merged 1 commit into from
Sep 18, 2014
Merged

readRequiredOption should not throw if --help option passed #803

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4 changes: 2 additions & 2 deletions source/vibe/core/args.d
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ T readRequiredOption(T)(string names, string help_text)
return names.split("|").map!(s => s.length == 1 ? "-" ~ s : "--" ~ s).join("/");
}
T ret;
enforce(readOption(names, &ret, help_text),
enforce(readOption(names, &ret, help_text) || g_help,
format("Missing mandatory option %s.", formattedNames()));
return ret;
}
Expand Down Expand Up @@ -199,7 +199,7 @@ private void init()
{
version (VibeDisableCommandLineParsing) {}
else g_args = Runtime.args;

if (!g_args.length) g_args = ["dummy"];

// TODO: let different config files override individual fields
Expand Down