Author: martell Date: Wed Nov 25 19:02:07 2015 New Revision: 254117 URL: http://llvm.org/viewvc/llvm-project?rev=254117&view=rev Log: Driver: protect from empty -L args
Differential Revision: http://reviews.llvm.org/D12466 Modified: cfe/trunk/lib/Driver/ToolChain.cpp Modified: cfe/trunk/lib/Driver/ToolChain.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChain.cpp?rev=254117&r1=254116&r2=254117&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChain.cpp (original) +++ cfe/trunk/lib/Driver/ToolChain.cpp Wed Nov 25 19:02:07 2015 @@ -619,7 +619,8 @@ void ToolChain::AddCXXStdlibLibArgs(cons 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, _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
