diff options
Diffstat (limited to 'obsolete-buildroot/sources/openwrt/root/etc/functions.sh')
| -rwxr-xr-x | obsolete-buildroot/sources/openwrt/root/etc/functions.sh | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/obsolete-buildroot/sources/openwrt/root/etc/functions.sh b/obsolete-buildroot/sources/openwrt/root/etc/functions.sh index 79db1dad3a..6da7df2956 100755 --- a/obsolete-buildroot/sources/openwrt/root/etc/functions.sh +++ b/obsolete-buildroot/sources/openwrt/root/etc/functions.sh @@ -3,8 +3,11 @@ alias debug=${DEBUG:-:} # allow env to override nvram -nvram_get () { - eval "echo \${$1:-\$(nvram get $1)}" +nvram () { + case $1 in + get) eval "echo \${NVRAM_$2:-\$(command nvram get $2)}";; + *) command nvram $*;; + esac } . /etc/nvram.overrides @@ -12,8 +15,8 @@ nvram_get () { if_valid () ( [ "${1%%[0-9]}" = "vlan" ] && { i=${1#vlan} - hwname=$(nvram_get vlan${i}hwname) - hwaddr=$(nvram_get ${hwname}macaddr) + hwname=$(nvram get vlan${i}hwname) + hwaddr=$(nvram get ${hwname}macaddr) [ -z "$hwaddr" ] && return 1 vif=$(ifconfig -a | awk '/^eth.*'$hwaddr'/ {print $1; exit}' IGNORECASE=1) |