clean: use f(void) instead of f() to declare a pointer to a function without arguments

diff --git a/builtin/clone.c b/builtin/clone.c
index 58fee9874f0fea4ed52acf31f757268be5383267..035ab649504d69a83f87b854582c8003a2dcb905 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -387,7 +387,7 @@ static void clone_local(const char *src_repo, const char *dest_repo)
 static const char *junk_work_tree;
 static const char *junk_git_dir;
 static pid_t junk_pid;
-enum {
+static enum {
        JUNK_LEAVE_NONE,
        JUNK_LEAVE_REPO,
        JUNK_LEAVE_ALL