diff options
Diffstat (limited to 'net.Linux/apipa.sh')
| -rw-r--r-- | net.Linux/apipa.sh | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net.Linux/apipa.sh b/net.Linux/apipa.sh index d7c959e..42e85f5 100644 --- a/net.Linux/apipa.sh +++ b/net.Linux/apipa.sh @@ -28,8 +28,9 @@ apipa_depend() { } _random() { - if [ -n "${BASH}" ] ; then - echo "${RANDOM}" + local r=${RANDOM} + if [ -n "${r}" ]; then + echo "${r}" else uuidgen | sed -n -e 's/[^[:digit:]]//g' -e 's/\(^.\{1,7\}\).*/\1/p' fi @@ -49,7 +50,7 @@ apipa_start() { addr="169.254.${i1}.${i2}" vebegin "${addr}/16" - if ! arping_address "${addr}" ; then + if ! arping_address "${addr}"; then eval config_${config_index}="\"${addr}/16 broadcast 169.254.255.255\"" config_index=$((${config_index} - 1)) veend 0 |