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-rw-r--r--src/keycode.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/keycode.h b/src/keycode.h
index 300682b12..2681e7efa 100644
--- a/src/keycode.h
+++ b/src/keycode.h
@@ -24,7 +24,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <string>
irr::EKEY_CODE keyname_to_keycode(const char *name);
-std::string keycode_to_keyname(s32 keycode);
+const std::string &keycode_to_keyname(s32 keycode);
// Key configuration getter
irr::EKEY_CODE getKeySetting(const char *settingname);