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-rw-r--r--tools/avctrl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/avctrl.c b/tools/avctrl.c
index 120a382f..14d42e4a 100644
--- a/tools/avctrl.c
+++ b/tools/avctrl.c
@@ -82,7 +82,7 @@ struct device_info {
static int dongle_csr(struct device_info *devinfo)
{
- unsigned char buf[8];
+ char buf[8];
struct usb_dev_handle *udev;
int err, intf = 2;