completion: add hack to enable file mode in bash < 4

diff --git a/revision.h b/revision.h
index 5da09ee3efa976b503cba5d13e347aad0f6c764c..01bd2b7c07719c9628bba13e34b581dc1fdbc0af 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -138,7 +138,7 @@ struct rev_info {
        int             reroll_count;
        char            *message_id;
        struct string_list *ref_message_ids;
-       const char      *add_signoff;
+       int             add_signoff;
        const char      *extra_headers;
        const char      *log_reencode;
        const char      *subject_prefix;