From 108986174c75d0fbb9d7c1ffe2b8dce387fc4bef Mon Sep 17 00:00:00 2001
From: Kyep <Kyep@users.noreply.github.com>
Date: Sun, 10 Feb 2019 01:43:47 -0800
Subject: [PATCH] handles welded vents

---
 code/modules/events/spider_terror.dm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/code/modules/events/spider_terror.dm b/code/modules/events/spider_terror.dm
index abe6ec547d0..daceed1988e 100644
--- a/code/modules/events/spider_terror.dm
+++ b/code/modules/events/spider_terror.dm
@@ -36,7 +36,11 @@
 			spider_type = /mob/living/simple_animal/hostile/poison/terror_spider/mother
 			spawncount = 1
 	while(spawncount >= 1 && vents.len)
-		var/obj/vent = pick(vents)
+		var/obj/machinery/atmospherics/unary/vent_pump/vent = pick(vents)
+
+		if(vent.welded)
+			vents -= vent
+			continue
 
 		// If the vent we picked has any living mob nearby, just remove it from the list, loop again, and pick something else.