SSID lookup in net block fails because of erronous parameters

[moritzheiber]

The recently introduced fallback in the "net" block for the SSID lookup introduced a new option to the /bin/sh Command call, -o pipefail, which is not supported by most sh implementation, notably dash, which is shipped with Ubuntu.

I would propose to just drop the -o pipefail.

Reference: mathroc/i3status-rust@93845e4

[moritzheiber]

cc @mathroc

[mathroc]

hmm my bad :/

unfortunately, this does not work without -o pipefail

mathieu in ~ $ sh -c "iw dev wlp2s0 link | grep \"^\\sSSID:\" | sed \"s/^\\sSSID:\\s//g\" || nmcli -g general.connection device show wlp2s0"
sh: iw: command not found
mathieu in ~ $ sh -c -o pipefail "iw dev wlp2s0 link | grep \"^\\sSSID:\" | sed \"s/^\\sSSID:\\s//g\" || nmcli -g general.connection device show wlp2s0"
sh: iw: command not found
MY_ESSID

I'm going to try to find an alternative without using -o pipefail, I'll ping you when I have a PR to test