diff options
Diffstat (limited to 'network-scripts/ifup-eth')
| -rwxr-xr-x | network-scripts/ifup-eth | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/network-scripts/ifup-eth b/network-scripts/ifup-eth index b55db79e..73a6c834 100755 --- a/network-scripts/ifup-eth +++ b/network-scripts/ifup-eth @@ -89,9 +89,11 @@ if [ "${TYPE}" = "Bridge" ]; then forward_delay="$(convert2sec ${forward_delay} centi)" fi - forward_delay=$(expr ${forward_delay} \* 2 + 7) + forward_delay=$(bc -q <<< "${forward_delay} * 2 + 7") - [ 0$LINKDELAY -lt $forward_delay ] && LINKDELAY=$forward_delay + # It's possible we are comparing floating point numbers here, therefore + # we are using 'bc' for comparison. The [ ] and [[ ]] do not work. + (( $(bc -l <<< "${LINKDELAY:-0} < ${forward_delay}") )) && LINKDELAY=${forward_delay} unset forward_delay fi |