Merge pull request #12925 from phil235/FridgeUnloadFix

Remove some debug message in smartfridge code.

code/modules/food&drinks/kitchen machinery/smartfridge.dm

@@ -195,7 +195,6 @@
 	usr.set_machine(src)
 
 	var/N = href_list["vend"]
-	usr << N
 	var/amount = text2num(href_list["amount"])
 
 	if(item_quants[N] <= 0) // Sanity check, there are probably ways to press the button when it shouldn't be possible.
@@ -211,8 +210,7 @@
 			if(i <= 0)
 				break
 
-	src.updateUsrDialog()
-	return
+	updateUsrDialog()
 
 
 // ----------------------------