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Remove unnecessary StringRef->std::string conversion.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224953 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexey Samsonov 2014-12-29 20:59:02 +00:00
parent 0bd2ffae08
commit af94b8a441
1 changed files with 1 additions and 1 deletions
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2
lib/Support/Unix/Path.inc
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@ -150,7 +150,7 @@ std::string getMainExecutable(const char *argv0, void *MainAddr) {
// /proc is not always mounted under Linux (chroot for example).
ssize_t len = readlink(aPath.str().c_str(), exe_path, sizeof(exe_path));
if (len >= 0)
return StringRef(exe_path, len);
return std::string(exe_path, len);
} else {
// Fall back to the classical detection.
if (getprogpath(exe_path, argv0) != NULL)