bisect: always call setup_revisions after init_revisions

diff --git a/bisect.c b/bisect.c
index 8c6d843699ab04bc0fe952268d14965943446a17..07bf842acf97108dde5b143044b03c665a438f06 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -886,6 +886,7 @@ static void show_diff_tree(const char *prefix, struct commit *commit)
        if (!opt.diffopt.output_format)
                opt.diffopt.output_format = DIFF_FORMAT_RAW;
 
+       setup_revisions(0, NULL, &opt, NULL);
        log_tree_commit(&opt, commit);
 }