Khaganat-NeL/khanat-opennel-code
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Fixed: Return an error when a required argument is missing

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--HG--
branch : develop
This commit is contained in:
kervala 2016-10-22 16:49:12 +02:00
parent c106557bbc
commit 414d4de46b
1 changed files with 2 additions and 2 deletions
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4
code/nel/src/misc/cmd_args.cpp
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@ -141,7 +141,7 @@ bool CCmdArgs::needAdditionalArg() const
const TArg &arg = _Args[i]; const TArg &arg = _Args[i];
// they don't have any short or long name, but need a name in help // they don't have any short or long name, but need a name in help
if (arg.shortName.empty() && arg.longName.empty() && !arg.helpName.empty() && arg.required) if (arg.shortName.empty() && arg.longName.empty() && !arg.helpName.empty() && arg.required && !arg.found)
return true; return true;
} }
@ -363,7 +363,7 @@ bool CCmdArgs::parse(const std::vector<std::string> &argv)
} }
// process help if requested or if required arguments are missing // process help if requested or if required arguments are missing
if (haveLongArg("help") || (needAdditionalArg() && !haveAdditionalArg())) if (haveLongArg("help") || needAdditionalArg())
{ {
displayHelp(); displayHelp();
return false; return false;