git fetch-pack: do not complain about "no common commits" in an empty repo

diff --git a/builtin-reflog.c b/builtin-reflog.c
index 897d1dcac6b34e0c631c94b98c489db075e90bb2..b151e24ff94e06840db7e57014fe4a73ea811575 100644 (file)
--- a/builtin-reflog.c
+++ b/builtin-reflog.c
@@ -307,6 +307,8 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused,
                        unlink(newlog_path);
                } else if (cmd->updateref && commit_ref(lock)) {
                        status |= error("Couldn't set %s", lock->ref_name);
+               } else {
+                       adjust_shared_perm(log_file);
                }
        }
        free(newlog_path);