1 files changed, 2 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index 96055c2229..7c81749a98 100644
--- a/cache.h
+++ b/cache.h
@@ -462,6 +462,8 @@ static inline enum object_type object_type(unsigned int mode)
  */
 extern const char * const local_repo_env[];
 
+extern void setup_git_env(void);
+
 /*
  * Returns true iff we have a configured git repository (either via
  * setup_git_directory, or in the environment via $GIT_DIR).