xdiff/xhistogram: drop need for additional variable

diff --git a/log-tree.c b/log-tree.c
index 296f417dfcc2fe966527064aa4a95dc96a8eca2d..e9457019d5ac7aff1e185e195f37b851732f6210 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -485,8 +485,10 @@ void show_log(struct rev_info *opt)
        ctx.date_mode = opt->date_mode;
        ctx.abbrev = opt->diffopt.abbrev;
        ctx.after_subject = extra_headers;
+       ctx.preserve_subject = opt->preserve_subject;
        ctx.reflog_info = opt->reflog_info;
-       pretty_print_commit(opt->commit_format, commit, &msgbuf, &ctx);
+       ctx.fmt = opt->commit_format;
+       pretty_print_commit(&ctx, commit, &msgbuf);
 
        if (opt->add_signoff)
                append_signoff(&msgbuf, opt->add_signoff);