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Diffstat (limited to 'chrome_elf/dll_hash/dll_hash.h')
-rw-r--r--chrome_elf/dll_hash/dll_hash.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/chrome_elf/dll_hash/dll_hash.h b/chrome_elf/dll_hash/dll_hash.h
index 82bec8a..2cfca81 100644
--- a/chrome_elf/dll_hash/dll_hash.h
+++ b/chrome_elf/dll_hash/dll_hash.h
@@ -8,6 +8,6 @@
#include <string>
// Convert a dll name to a hash that can be sent via UMA.
-int DllNameToHash(std::string dll_name);
+int DllNameToHash(const std::string& dll_name);
#endif // CHROME_ELF_DLL_HASH_DLL_HASH_H_