irc configuration menu style

src/freedombone-app-irc

@@ -398,28 +398,22 @@ function configure_interactive_irc {
         return
     fi
 
+    W=(1 $"Set a password for all IRC users"
+       2 $"Show current IRC login password")
+
     while true
     do
-        data=$(mktemp 2>/dev/null)
+        # shellcheck disable=SC2068
-        dialog --backtitle $"Freedombone Control Panel" \
+        selection=$(dialog --backtitle $"Freedombone Administrator Control Panel" --title $"IRC" --menu $"Choose an operation, or ESC to exit:" 10 60 2 "${W[@]}" 3>&2 2>&1 1>&3)
-               --title $"IRC Menu" \
+
-               --radiolist $"Choose an operation:" 14 70 4 \
+        if [ ! "$selection" ]; then
-               1 $"Set a password for all IRC users" off \
+            break
-               2 $"Show current IRC login password" off \
+        fi
-               3 $"Exit" on 2> "$data"
+
-        sel=$?
+        case $selection in
-        case $sel in
-            1) rm -f "$data"
-               break;;
-            255) rm -f "$data"
-                 break;;
-        esac
-        case $(cat "$data") in
             1) irc_set_global_password;;
             2) irc_show_password;;
-            3) break;;
         esac
-        rm -f "$data"
     done
 }