ncmixer

commit 9413f4fc2d436144a39293ea7de996fda9a438c4
parent ccc98a70449feecc312fbb3011eb5815fd11567e
Author: sin <sin@2f30.org>
Date:   Tue,  7 Jun 2016 00:04:27 +0100

Make printerr() variadic

Diffstat:
M
ncmixer.c
 | 
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/ncmixer.c b/ncmixer.c
@@ -101,11 +101,14 @@ printwarn(char *fmt, ...)
 }
 
 void
-printerr(int ret, char *prefix)
+printerr(int ret, char *fmt, ...)
 {
+	va_list ap;
+
 	endwin();
-	fprintf(stderr, "ncmixer: %s: %s\n", prefix,
-	        strerror(errno));
+	va_start(ap, fmt);
+	verr(ret, fmt, ap);
+	va_end(ap);
 	exit(ret);
 }