Remove unnecessary StringRef->std::string conversion.
llvm-svn: 224953
diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc
index 8de94c1..973d010 100644
--- a/llvm/lib/Support/Unix/Path.inc
+++ b/llvm/lib/Support/Unix/Path.inc
@@ -150,7 +150,7 @@
// /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)