wt-status: release strbuf after use in wt_longstatus_print_tracking()

If format_tracking_info() returns 0, then it didn't touch its strbuf
parameter, so it's OK to exit early in that case.  Clean up sb in the
other case.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/wt-status.c b/wt-status.c
index cafafb5ecdb95ee6076695ef4bca27f8e9836d8f..ac972acbab9650266c19c16e6a761903ff21250c 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -1026,6 +1026,7 @@ static void wt_longstatus_print_tracking(struct wt_status *s)
                                 comment_line_char);
        else
                fputs("\n", s->fp);
+       strbuf_release(&sb);
 }
 
 static int has_unmerged(struct wt_status *s)