packfile.h: drop extern from function declarations

diff --git a/advice.h b/advice.h
index 696bf0e7d29ee107c5faf10a59985c0f49612495..f875f8cd8da5fdb6e570770ecc7ab4461745f827 100644 (file)
--- a/advice.h
+++ b/advice.h
@@ -9,6 +9,7 @@ extern int advice_push_non_ff_matching;
 extern int advice_push_already_exists;
 extern int advice_push_fetch_first;
 extern int advice_push_needs_force;
+extern int advice_push_unqualified_ref_name;
 extern int advice_status_hints;
 extern int advice_status_u_option;
 extern int advice_commit_before_merge;