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BUG: fix for unused variable

This commit is contained in:
Ken Martin 2007-02-27 12:47:14 -05:00
parent 0ce8c158cc
commit 42c41d77fa
1 changed files with 7 additions and 1 deletions
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8
Source/cmake.cxx
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@ -2975,7 +2975,13 @@ int cmake::GetSystemInformation(std::vector<std::string>& args)
resultArg += resultFile; resultArg += resultFile;
args2.push_back(resultArg); args2.push_back(resultArg);
int res = cm.Run(args2, false); int res = cm.Run(args2, false);
if (res != 0)
{
std::cerr << "Error: --system-information failed on internal CMake!\n";
return res;
}
// change back to the original directory // change back to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str()); cmSystemTools::ChangeDirectory(cwd.c_str());