Only add confirmation if not installing for the first time

src/freedombone-addremove

 
 function install_apps_selected {
     # which apps need to be installed?
+    select_all_apps=$1
     installs=""
     app_index=0
     n=0
         return
     fi
 
-    # ask for confirmation
-    dialog --title $"Remove applications" \
-           --backtitle $"Freedombone" \
-           --defaultno \
-           --yesno $"\nYou have chosen to install $n apps.\n\n    $installs\n\nIf you choose 'yes' then these will now be installed.\n\nAre you sure that you wish to continue?" 15 60
-    sel=$?
-    case $sel in
-        1) return;;
-        255) return;;
-    esac
+    if [[ "$select_all_apps" != "add-all" ]]; then
+        # ask for confirmation
+        dialog --title $"Remove applications" \
+               --backtitle $"Freedombone" \
+               --defaultno \
+               --yesno $"\nYou have chosen to install $n apps.\n\n    $installs\n\nIf you choose 'yes' then these will now be installed.\n\nAre you sure that you wish to continue?" 15 60
+        sel=$?
+        case $sel in
+            1) return;;
+            255) return;;
+        esac
+    fi
 
     clear