BUG: fix for 3815 seg fault
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@ -235,14 +235,20 @@ bool cmMacroHelperCommand::InvokeInitialPass
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}
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if(!this->Makefile->ExecuteCommand(newLFF))
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{
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const char* filePath = args[0].FilePath;
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if(!filePath)
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cmListFileArgument arg;
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if(args.size())
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{
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filePath = "Unknown";
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arg.FilePath = args[0].FilePath;
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arg.Line = args[0].Line;
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}
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else
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{
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arg.FilePath = "Unknown";
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arg.Line = 0;
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}
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cmOStringStream error;
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error << "Error in cmake code at\n"
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<< filePath << ":" << args[0].Line << ":\n"
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<< arg.FilePath << ":" << arg.Line << ":\n"
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<< "A command failed during the invocation of macro \""
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<< this->Args[0].c_str() << "\".";
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cmSystemTools::Error(error.str().c_str());
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