string_list: add a new function, filter_string_list()

diff --git a/merge-recursive.c b/merge-recursive.c
index 3b24d930e2cd9e282e18b552b8b0be3f404c2e99..7866ca1026730e2e0446f711e3c621e44cef9f60 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -493,8 +493,7 @@ static struct string_list *get_renames(struct merge_options *o,
        opts.rename_score = o->rename_score;
        opts.show_rename_progress = o->show_rename_progress;
        opts.output_format = DIFF_FORMAT_NO_OUTPUT;
-       if (diff_setup_done(&opts) < 0)
-               die(_("diff setup failed"));
+       diff_setup_done(&opts);
        diff_tree_sha1(o_tree->object.sha1, tree->object.sha1, "", &opts);
        diffcore_std(&opts);
        if (opts.needed_rename_limit > o->needed_rename_limit)