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wifi-scripts: ucode: fix check for empty crypto object while scanning

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it can be empty

Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>
Link: https://github.com/openwrt/openwrt/pull/20526
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Leon M. Busch-George
2025-10-24 11:54:52 +02:00
committed by Robert Marko
parent 017fc35b52
commit 66e5e9671f
1 changed files with 1 additions and 1 deletions
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2
package/network/config/wifi-scripts/files-ucode/usr/bin/iwinfo
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@ -72,7 +72,7 @@ function print_scan(cells) {
printf('\t Mode: %s Frequency: %s GHz Band: %s GHz Channel: %d\n', cell.mode, cell.frequency, cell.band, cell.channel);
printf('\t Signal: %d dBm Quality: %2d/70\n', cell.dbm, cell.quality);
if (!length(cell.crypto.key_mgmt))
if (!cell.crypto || !length(cell.crypto.key_mgmt))
printf('\t Encryption: NONE\n');
else
printf('\t Encryption: %s (%s)\n', join(' / ', cell.crypto.key_mgmt), join(' / ', cell.crypto.pair));