Fixes with default rewrite and yad_error

common.sh

@@ -118,6 +118,6 @@ _pw_parse_conf() {
 	done < "${DESTDIR}/etc/security/pwquality.conf"
 }
 _yad_error() {
-	yad --form --image=dialog-error --text="Error" --title="Error" --field="$@:LBL" --button="yad-close:1" --width=100 --height=100 --scroll
+	yad --form --image=dialog-error --text="Error" --title="Error" --field="$(printf -- "$@")::TXT" --button="yad-close:1" --width=100 --height=100
 	return 1
 }

front_pwquality.sh

@@ -40,6 +40,8 @@ done
 _tag1="<span weight='bold'>"
 _tag2="</span>"
 
+set +e
+
 var="$(yad --title="linux-infosec-setupper: pwquality" --form \
 	--text-align=center \
 	--bool-fmt=T \
@@ -87,6 +89,8 @@ var="$(yad --title="linux-infosec-setupper: pwquality" --form \
 	  --field=$"Status (local_users_only):CHK" "$local_users_only")"
 	_status="$?"
 
+set -e
+
 # If we clicked on the "Load default" button, we decided to restore the settings.
 # The exit code after clicking on this button is 3. We restore the config if we clicked on this button
 if [ "$_status" == 3 ]; then