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Start deconstructing a conveluted hunk of code

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This commit is contained in:
Devin Teske 2016-12-13 01:54:44 +00:00
parent 19cae84e23
commit a1a6fec1c7
1 changed files with 6 additions and 4 deletions
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10
usr.sbin/bsdinstall/scripts/wlanconfig
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@ -165,10 +165,12 @@ EOF
# Try to reach wpa_supplicant. If it isn't running and we can modify the
# existing system, start it. Otherwise, fail.
#
wpa_cli ping > /dev/null 2>&1 || ([ "$BSDINSTALL_CONFIGCURRENT" ] &&
wpa_supplicant -B -i $1 -c "$BSDINSTALL_TMPETC/wpa_supplicant.conf") ||
$DIALOG --backtitle "$DIALOG_BACKTITLE" --title "$msg_error" --msgbox \
"Could not start wpa_supplicant!" 0 0; exit 1 || exit 1
if ! wpa_cli ping > /dev/null 2>&1; then
([ "$BSDINSTALL_CONFIGCURRENT" ] &&
wpa_supplicant -B -i $1 -c "$BSDINSTALL_TMPETC/wpa_supplicant.conf") ||
$DIALOG --backtitle "$DIALOG_BACKTITLE" --title "$msg_error" --msgbox \
"Could not start wpa_supplicant!" 0 0; exit 1 || exit 1
fi
# See if we succeeded
wpa_cli ping > /dev/null 2>&1