diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2008-08-28 00:15:10 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2008-08-28 00:15:10 +0000 |
| commit | 2c1edb7dd02483be9f6bf9e2e229f6605ded3304 (patch) | |
| tree | 993ace01842399018e64d775e66b0b7dea4d6ac9 /package/ppp/files | |
| parent | b84846eedc8991b5bb49ff833aafd3b13f126dd8 (diff) | |
| download | upstream-2c1edb7dd02483be9f6bf9e2e229f6605ded3304.tar.gz upstream-2c1edb7dd02483be9f6bf9e2e229f6605ded3304.tar.bz2 upstream-2c1edb7dd02483be9f6bf9e2e229f6605ded3304.zip | |
ppp: derive interface unit numbers from previous enumeration
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12417 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/ppp/files')
| -rw-r--r-- | package/ppp/files/ppp.sh | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/package/ppp/files/ppp.sh b/package/ppp/files/ppp.sh index 6b8ad9ca70..af01d446ce 100644 --- a/package/ppp/files/ppp.sh +++ b/package/ppp/files/ppp.sh @@ -2,10 +2,16 @@ scan_ppp() { config_get ifname "$1" ifname pppdev="${pppdev:-0}" config_get unit "$1" unit - [ -z "$unit" -a "${ifname%%[0-9]*}" != ppp ] && { - config_set "$1" ifname "ppp$pppdev" - config_set "$1" unit "$pppdev" - pppdev="$(($pppdev + 1))" + [ -z "$unit" ] && { + unit="$pppdev" + if [ "${ifname%%[0-9]*}" = ppp ]; then + unit="${ifname##ppp}" + [ "$pppdev" -le "$unit" ] && pppdev="$(($unit + 1))" + else + pppdev="$(($pppdev + 1))" + fi + config_set "$1" ifname "ppp$unit" + config_set "$1" unit "$unit" } } |