From eeaea59828d4522b3e24272f5de0a0d1d2a34c12 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Mon, 13 Jul 2015 08:42:42 +0200
Subject: [PATCH] - fixed: FTagManager::RemoveSectorTags must check if the
 StartForSector array is large enough to contain the sector whose information
 is to be removed.

---
 src/p_tags.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/p_tags.cpp b/src/p_tags.cpp
index c08caec8fb..99796e2691 100644
--- a/src/p_tags.cpp
+++ b/src/p_tags.cpp
@@ -98,7 +98,7 @@ void FTagManager::AddSectorTag(int sector, int tag)
 
 void FTagManager::RemoveSectorTags(int sect)
 {
-	if (startForSector.Size() > 0)
+	if (startForSector.Size() > sect)
 	{
 		int start = startForSector[sect];
 		if (start >= 0)