[PATCH] D12466: Fix empty -L Path on OSX hosts

[David Blaikie via cfe-commits]

Is this testable?
On Nov 25, 2015 5:56 PM, "Martell Malone via cfe-commits" <
cfe-commits at lists.llvm.org> wrote:

> This revision was automatically updated to reflect the committed changes.
> Closed by commit rL254117: Driver: protect from empty -L args (authored by
> martell).
>
> Changed prior to commit:
>   http://reviews.llvm.org/D12466?vs=33510&id=41202#toc
>
> Repository:
>   rL LLVM
>
> http://reviews.llvm.org/D12466
>
> Files:
>   cfe/trunk/lib/Driver/ToolChain.cpp
>
> Index: cfe/trunk/lib/Driver/ToolChain.cpp
> ===================================================================
> --- cfe/trunk/lib/Driver/ToolChain.cpp
> +++ cfe/trunk/lib/Driver/ToolChain.cpp
> @@ -619,7 +619,8 @@
>  void ToolChain::AddFilePathLibArgs(const ArgList &Args,
>                                     ArgStringList &CmdArgs) const {
>    for (const auto &LibPath : getFilePaths())
> -    CmdArgs.push_back(Args.MakeArgString(StringRef("-L") + LibPath));
> +    if(LibPath.length() > 0)
> +      CmdArgs.push_back(Args.MakeArgString(StringRef("-L") + LibPath));
>  }
>
>  void ToolChain::AddCCKextLibArgs(const ArgList &Args,
>
>
>
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