diff options
Diffstat (limited to 'init.d')
| -rw-r--r-- | init.d/udev | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/init.d/udev b/init.d/udev index 9eb74bd..365f78a 100644 --- a/init.d/udev +++ b/init.d/udev @@ -67,9 +67,14 @@ check_kernel() return 0 } +_RC_GET_RUNDIR_CACHE= get_rundir() { - echo $(udevadm info --run) + if [ -z "$_RC_GET_RUNDIR_CACHE" ]; then + _RC_GET_RUNDIR_CACHE="$(udevadm info --run)" + fi + echo "$_RC_GET_RUNDIR_CACHE" + return 0 } cleanup() |