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Diffstat (limited to 'sysconfig/network-scripts/network-functions')
| -rw-r--r-- | sysconfig/network-scripts/network-functions | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions index 1f68ebc5..9162e9f7 100644 --- a/sysconfig/network-scripts/network-functions +++ b/sysconfig/network-scripts/network-functions @@ -184,6 +184,9 @@ is_available () modprobe $1 > /dev/null 2>&1 || return 1 if [ -n "$HWADDR" ]; then local curdev=`ip -o link | awk -F ':' -vIGNORECASE=1 '/$HWADDR/ { print $2 }'` + if [ -z "$curdev" ]; then + return 1 + fi rename_device "$1" "$HWADDR" "$curdev" fi LC_ALL= LANG= ip -o link | grep -q $1 |