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| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2014-11-04 01:29:59 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2014-11-04 01:29:59 +0000 |
| commit | 58206dd147266725b006e551d9942def0c252d89 (patch) | |
| tree | 11917e3663e53665a02e66a3394bf74b84271f6b /utils/not | |
| parent | 376a2e104f9ab97dd8f6c4fc52a656ad823d1a88 (diff) | |
Use findProgramByName.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221221 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/not')
| -rw-r--r-- | utils/not/not.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/utils/not/not.cpp b/utils/not/not.cpp index a5c7183bd2c..2adeded51f0 100644 --- a/utils/not/not.cpp +++ b/utils/not/not.cpp @@ -27,10 +27,15 @@ int main(int argc, const char **argv) { if (argc == 0) return 1; - std::string Program = sys::FindProgramByName(argv[0]); + auto Program = sys::findProgramByName(argv[0]); + if (!Program) { + errs() << "Error: Unable to find `" << argv[0] + << "' in PATH: " << Program.getError().message() << "\n"; + return 1; + } std::string ErrMsg; - int Result = sys::ExecuteAndWait(Program, argv, nullptr, nullptr, 0, 0, + int Result = sys::ExecuteAndWait(*Program, argv, nullptr, nullptr, 0, 0, &ErrMsg); #ifdef _WIN32 // Handle abort() in msvcrt -- It has exit code as 3. abort(), aka |