Merge pull request #37944 from AutomaticFrenzy/patch/irv-jquery

Remove second copy of jQuery used only by IRV polls

code/modules/admin/create_poll.dm

@@ -73,7 +73,7 @@
 			if(!option)
 				return
 			option = sanitizeSQL(option)
-			var/default_percentage_calc
+			var/default_percentage_calc = 0
 			if(polltype != POLLTYPE_IRV)
 				switch(alert("Should this option be included by default when poll result percentages are generated?",,"Yes","No","Cancel"))
 					if("Yes")