1 files changed, 1 insertions, 1 deletions
diff --git a/cache.h b/cache.h
index 9cac7bb518..41ba67cc16 100644
--- a/cache.h
+++ b/cache.h
@@ -484,7 +484,7 @@ static inline enum object_type object_type(unsigned int mode)
  */
 extern const char * const local_repo_env[];
 
-extern void setup_git_env(void);
+extern void setup_git_env(const char *git_dir);
 
 /*
  * Returns true iff we have a configured git repository (either via