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| author | Olivier Blin <oblin@mandriva.com> | 2008-02-29 20:01:04 +0000 |
|---|---|---|
| committer | Olivier Blin <oblin@mandriva.com> | 2008-02-29 20:01:04 +0000 |
| commit | 7f5968708c6a34324560a10098a8473a62a59ed9 (patch) | |
| tree | 951de92eb1de83bfcae883f21834162a7f58c1fd | |
| parent | ddc39f3e8846ef21f6f2c0b47b81cd6c1cdbb9e3 (diff) | |
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fix crash during ethernet devices detection (#33517, undefined value as a HASH reference)
| -rw-r--r-- | lib/network/connection/ethernet.pm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/network/connection/ethernet.pm b/lib/network/connection/ethernet.pm index d1523cd..c99f805 100644 --- a/lib/network/connection/ethernet.pm +++ b/lib/network/connection/ethernet.pm @@ -429,7 +429,8 @@ sub get_eth_cards { } else { # 4) try to lookup a device by hardware address for device description: # maybe should have we try sysfs first for robustness? - ($description) = (mapIntfToDevice($interface))[0]->{description}; + my @devices = mapIntfToDevice($interface); + ($description) = $devices[0]->{description} if @devices; } # 5) try to match a device through sysfs for driver & device description: # (eg: ipw2100 driver for intel centrino do not support ETHTOOL) |