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.pie...@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
--
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