mixer(8): Compile fix for when the "char" type is unsigned.

Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
This commit is contained in:
Hans Petter Selasky 2021-09-22 20:56:34 +02:00
parent 0e94a30691
commit 8fc722a572

View File

@ -63,7 +63,7 @@ main(int argc, char *argv[])
char *p, *bufp, *devstr, *ctlstr, *valstr = NULL;
int dunit, i, n, pall = 1;
int aflag = 0, dflag = 0, oflag = 0, sflag = 0;
char ch;
int ch;
while ((ch = getopt(argc, argv, "ad:f:os")) != -1) {
switch (ch) {