[PATCH 1/2] status: allow NULL fmt for status_printf/status_vprintf_ln
- From
Benoit Pierre <benoit.pierre@gmail.com>
- Date
- Mar 10, 2014, 19:27 UTC
- Message-ID
- <1394479647-22361-2-git-send-email-benoit.pierre@gmail.com>
- In-Reply-To
- <1394479647-22361-1-git-send-email-benoit.pierre@gmail.com>
Useful for calling status_printf only to change/reset the color (and output an additional '\n' with status_vprintf_ln).
Signed-off-by: Benoit Pierre <benoit.pierre@gmail.com> --- wt-status.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/wt-status.c b/wt-status.c index 4e55810..17f63a4 100644 --- a/wt-status.c +++ b/wt-status.c @@ -49,7 +49,8 @@ static void status_vprintf(struct wt_status *s, int at_bol, const char *color, struct strbuf linebuf = STRBUF_INIT; const char *line, *eol; - strbuf_vaddf(&sb, fmt, ap); + if (NULL != fmt) + strbuf_vaddf(&sb, fmt, ap); if (!sb.len) { if (s->display_comment_prefix) { strbuf_addch(&sb, comment_line_char);
-- 1.9.0