[PATCH] alsa-restore.rules: refer to correct attr

[Dave Reisner <dreisner@archlinux.org>]

$attr{number} in the RUN rule is an empty expansion. This makes sense,
because the path doesn't exist -- i.e., it refers to the path:

/sys/devices/pci0000:00/foo/bar/sound/card0/controlC0/number

Instead, refer to $attr{device/number}, which does exist.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
---
This seems to have been broken when it was first introduced a little over
three years ago (de7c3eff0e).

Please CC me on replies as I am not subscribed to the list.

 alsactl/90-alsa-restore.rules.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/alsactl/90-alsa-restore.rules.in b/alsactl/90-alsa-restore.rules.in
index 88e12e0..c68119d 100644
--- a/alsactl/90-alsa-restore.rules.in
+++ b/alsactl/90-alsa-restore.rules.in
@@ -2,7 +2,7 @@ ACTION=="add", SUBSYSTEM=="sound", KERNEL=="controlC*", KERNELS!="card*", GOTO="
 GOTO="alsa_restore_end"
 
 LABEL="alsa_restore_go"
-TEST!="@daemonswitch@", RUN+="@sbindir@/alsactl restore $attr{number}"
-TEST=="@daemonswitch@", RUN+="@sbindir@/alsactl nrestore $attr{number}"
+TEST!="@daemonswitch@", RUN+="@sbindir@/alsactl restore $attr{device/number}"
+TEST=="@daemonswitch@", RUN+="@sbindir@/alsactl nrestore $attr{device/number}"
 
 LABEL="alsa_restore_end"
-- 
1.8.5.2