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| author | Bill Nottingham <notting@redhat.com> | 2004-09-17 20:37:37 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2004-09-17 20:37:37 +0000 |
| commit | 9b90e924b2c0d2c73b0d82a3a042a015347f87ca (patch) | |
| tree | 03330269183c52e924d647fb2c1bd833addf515f /sysconfig/network-scripts/network-functions | |
| parent | 2d6c8a3ee15ae8b1c68fbc6e6e36d2d321ee95fe (diff) | |
fix handling of nonexistent devices (#132839)
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 |