1 files changed, 1 insertions, 1 deletions
diff --git a/config.h b/config.h
index d57df283b3..060874488f 100644
--- a/config.h
+++ b/config.h
@@ -254,7 +254,7 @@ int git_config_set_gently(const char *, const char *);
  */
 void git_config_set(const char *, const char *);
 
-int git_config_parse_key(const char *, char **, int *);
+int git_config_parse_key(const char *, char **, size_t *);
 int git_config_key_is_valid(const char *key);
 int git_config_set_multivar_gently(const char *, const char *, const char *, int);
 void git_config_set_multivar(const char *, const char *, const char *, int);