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Don't append a dot on platforms which don't use exe suffixes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118057 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-11-02 20:49:48 +00:00
parent 6674b77ada
commit d4589a3f58
1 changed files with 3 additions and 1 deletions
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4
lib/Support/SystemUtils.cpp
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@ -47,7 +47,9 @@ sys::Path llvm::FindExecutable(const std::string &ExeName,
if (!Result.isEmpty()) {
Result.appendComponent(ExeName);
Result.appendSuffix(sys::Path::GetEXESuffix());
StringRef EXESuffix = sys::Path::GetEXESuffix();
if (!EXESuffix.empty())
Result.appendSuffix(EXESuffix);
}
return Result;