push: further clean up fields of "struct ref"

diff --git a/advice.h b/advice.h
index c28ef8ac2319909c9824413b4c94a708ed76f621..8bf63563a5cf1573e0e6bf7ffcd5c55643d3f439 100644 (file)
--- a/advice.h
+++ b/advice.h
@@ -7,6 +7,7 @@ extern int advice_push_update_rejected;
 extern int advice_push_non_ff_current;
 extern int advice_push_non_ff_default;
 extern int advice_push_non_ff_matching;
+extern int advice_push_already_exists;
 extern int advice_status_hints;
 extern int advice_commit_before_merge;
 extern int advice_resolve_conflict;