send-email: extract email-parsing code into a subroutine

diff --git a/revision.c b/revision.c
index e2e691dd5a48087da0b476cf4d6cded645f23d6e..f6a3da5cd969765ada5ef536f08fb0cf4846cd39 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -1832,7 +1832,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
                revs->simplify_by_decoration = 1;
                revs->limited = 1;
                revs->prune = 1;
-               load_ref_decorations(DECORATE_SHORT_REFS);
+               load_ref_decorations(NULL, DECORATE_SHORT_REFS);
        } else if (!strcmp(arg, "--date-order")) {
                revs->sort_order = REV_SORT_BY_COMMIT_DATE;
                revs->topo_order = 1;