From df6ea6eef6153f565a8427a770eb04d0d3aeb8ab Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@araneo.si>
Date: Tue, 21 Apr 2020 20:49:56 +0200
Subject: [PATCH] Fix an off-by-one in ScanHModelForDecals

VECTORCH has four elements. Reported by GCC.
---
 src/avp/decal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/avp/decal.c b/src/avp/decal.c
index b8a3fac..bc15c54 100644
--- a/src/avp/decal.c
+++ b/src/avp/decal.c
@@ -1082,7 +1082,7 @@ void ScanHModelForDecals(DISPLAYBLOCK *objectPtr, SECTION_DATA *sectionDataPtr)
 				decal.ModuleIndex = playerPherModule->m_index;
 				decal.UOffset = 0;
 
-				for(i=0; i<5; i++)
+				for(i=0; i<4; i++)
 				{
 					decal.Vertices[i] = sectionDataPtr->Decals[d].Vertices[i];
 					RotateVector(&(decal.Vertices[i]),&(sectionDataPtr->SecMat));