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-rw-r--r--llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
index b0facfb294d..7079ed215c0 100644
--- a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
+++ b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
@@ -114,7 +114,7 @@ static void DumpInput(StringRef Filename) {
/// If the input path is a .dSYM bundle (as created by the dsymutil tool),
/// replace it with individual entries for each of the object files inside the
/// bundle otherwise return the input path.
-static std::vector<std::string> expandBundle(std::string InputPath) {
+static std::vector<std::string> expandBundle(const std::string &InputPath) {
std::vector<std::string> BundlePaths;
SmallString<256> BundlePath(InputPath);
// Manually open up the bundle to avoid introducing additional dependencies.
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