diff --git a/code/modules/projectiles/guns/projectile/dartgun.dm b/code/modules/projectiles/guns/projectile/dartgun.dm
index d6e97b8b528..c72ca042d7e 100644
--- a/code/modules/projectiles/guns/projectile/dartgun.dm
+++ b/code/modules/projectiles/guns/projectile/dartgun.dm
@@ -79,7 +79,7 @@
 		icon_state = "dartgun-empty"
 		return 1
 
-	if(!ammo_magazine.stored_ammo || ammo_magazine.stored_ammo.len)
+	if(!ammo_magazine.stored_ammo || !ammo_magazine.stored_ammo.len)
 		icon_state = "dartgun-0"
 	else if(ammo_magazine.stored_ammo.len > 5)
 		icon_state = "dartgun-5"