usbutils/issues/25

usb-devices-hexaIfaceNumber.patch

# lsusb -s 1:2
Bus 001 Device 002: ID 0421:0264 Nokia Mobile Phone
# cat /sys/bus/usb/devices/usb1/1-2/1-2:1.10/bInterfaceNumber
0a
# bash -vx usb-devices
[...]
printf 'I:  If#=%2i Alt=%2i #EPs=%2i Cls=%s(%s) Sub=%s Prot=%s Driver=%s\n' 0a 0 00 02 commc 0b 00 '(none)'
bash: printf: 0a: invalid number
[...]
--- /usr/bin/usb-devices.save	2014-10-08 19:14:19.062029163 -0300
+++ /usr/bin/usb-devices	2014-10-08 19:25:29.969355876 -0300
@@ -77,7 +77,7 @@
 	fi
 	classname=`class_decode $class`
 	printf "I:  If#=%2i Alt=%2i #EPs=%2i Cls=%s(%s) Sub=%s Prot=%s Driver=%s\n" \
-		$ifnum $altset $numeps $class "$classname" $subclass \
+		0x$ifnum $altset $numeps $class "$classname" $subclass \
 		$protocol $driver
 
 	for endpoint in $ifpath/ep_??