donation box wait 30 days no matter what

I thought I already did this?

manage

@@ -66,14 +66,13 @@ if [ "$1" == 'multi-install' ];then
         --button='No thanks'!"${DIRECTORY}/icons/exit.png"!"I respect your decision.
 Pi-Apps will always be free, but if everyone clicks this button, it won"\'"t be maintained forever.":1
       button=$?
+      
       if [ $button == 0 ];then
+        #open donation page if button 0 clicked
         x-www-browser 'https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=V6W8WM4GN8AJ2&item_name=Pi-Apps+development&currency_code=USD'
-        rm -f "${DIRECTORY}/data/last-donate-ask" 2>/dev/null
-      elif [ $button == 1 ];then
-        echo "$(($(date --utc --date '' +%s)/86400))" > "${DIRECTORY}/data/last-donate-ask"
-      else
-        rm -f "${DIRECTORY}/data/last-donate-ask" 2>/dev/null
       fi
+      #don't ask again for 30 days, no matter what button clicked
+      echo "$(($(date --utc --date '' +%s)/86400))" > "${DIRECTORY}/data/last-donate-ask"
     }
     export -f donatebox
     export DIRECTORY