Single choice

src/freedombone-controlpanel

 }
 
 function app_settings {
-
-
     detect_installable_apps
 
     applist=""
     applist="$applist $n $backstr on"
     appnames+=("Exit")
 
-    choices=$(dialog --stdout --backtitle $"Freedombone" \
+    choice=$(dialog --stdout --backtitle $"Freedombone" \
                      --title $"Change Settings for an App" \
                      --radiolist $'Choose:' \
                      27 40 20 $applist)
 
     if [ $? -eq 0 ]; then
-        for choice in $choices
-        do
-            app_index = $[choice-1]
-            configure_interactive_${appname[$app_index]}
-        done
+        app_index = $[choice-1]
+        chosen_app=${appnames[$app_index]}
+        if [[ $chosen_app != "Exit" ]]; then
+            configure_interactive_${chosen_app}
+        fi
     fi
 }