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-rw-r--r--packages/udev/files/udev.rules2
1 files changed, 1 insertions, 1 deletions
diff --git a/packages/udev/files/udev.rules b/packages/udev/files/udev.rules
index 044ababa7f..5c566f6cef 100644
--- a/packages/udev/files/udev.rules
+++ b/packages/udev/files/udev.rules
@@ -28,7 +28,7 @@ BUS=="usb", KERNEL=="ttyUSB*", SYSFS{product}=="Palm Handheld*", \
# usbfs-like devices
SUBSYSTEM=="usb_device", \
- PROGRAM="/bin/sh -c 'X=%k X=$${X#usbdev} B=$${X%%%%.*} D=$${X#*.}; echo bus/usb/$$B/$$D'", SYMLINK+="%c"
+ PROGRAM="/bin/sh -c 'export X=%k; export X=$${X#usbdev}; export B=$${X%%%%.*}; export D=$${X#*.}; echo bus/usb/$$B/$$D'", SYMLINK+="%c"
# serial devices
KERNEL=="capi", NAME="capi20", SYMLINK+="isdn/capi20"