cmcmd.cxx: Remove unused code in __run_iwyu implementation
Do not try to capture stderr with OUTPUT_PASSTHROUGH. RunSingleCommand will never populate it.
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@ -361,11 +361,10 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args)
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}
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// Now run the real compiler command and return its result value.
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if(!cmSystemTools::RunSingleCommand(orig_cmd, 0, &stdErr, &ret, 0,
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if(!cmSystemTools::RunSingleCommand(orig_cmd, 0, 0, &ret, 0,
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cmSystemTools::OUTPUT_PASSTHROUGH))
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{
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std::cerr << "Error running '" << orig_cmd[0] << "': "
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<< stdErr << "\n";
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std::cerr << "Error running '" << orig_cmd[0] << "'\n";
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return 1;
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}
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return ret;
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