avoid using fixed PATH_MAX buffers for refs

diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index f78bb4818d7a5254d7c3c2c34d1f370cd3aa9327..7cff1839fc15f46d58c9f78361f362d1d790cbd9 100644 (file)
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -149,7 +149,6 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit)
        ctx.fmt = CMIT_FMT_USERFORMAT;
        ctx.abbrev = log->abbrev;
        ctx.print_email_subject = 1;
-       ctx.after_subject = "";
        ctx.date_mode.type = DATE_NORMAL;
        ctx.output_encoding = get_log_output_encoding();