Fixed carts to not make a noise when pushed into walls (#22506)

fixes https://github.com/Aurorastation/Aurora.3/issues/22359

code/game/objects/structures/carts/carts.dm

@@ -78,12 +78,13 @@ ABSTRACT_TYPE(/obj/structure/cart)
 
 /obj/structure/cart/Move()
 	. = ..()
-	if(pulling && (get_dist(src, pulling) > 1))
-		pulling.pulledby = null
-		to_chat(pulling, SPAN_WARNING("You lost your grip!"))
-		pulling = null
-	if(has_gravity())
-		playsound(src, movesound, 10, TRUE)
+	if(.)
+		if(pulling && (get_dist(src, pulling) > 1))
+			pulling.pulledby = null
+			to_chat(pulling, SPAN_WARNING("You lost your grip!"))
+			pulling = null
+		if(has_gravity())
+			playsound(src, movesound, 10, TRUE)
 
 /obj/structure/cart/CtrlClick(var/mob/user)
 	if(in_range(src, user))

html/changelogs/CartFix.yml

@@ -0,0 +1,6 @@
+author: TheGreyWolf
+
+delete-after: True
+
+changes:
+  - bugfix: "Fixed carts to no longer make noise when they don't move, such as trying to push them past a wall."