From 9dd0a76812a99bdcb3d35df579cf6a013eec6f45 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Mon, 8 Jan 2018 15:28:05 +0000
Subject: [PATCH] r1550 merged a bad patch. merging the correct one...

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1551 af15c1b1-3010-417e-b628-4374ebc0bcbd
---
 Quake/gl_model.c | 6 +++++-
 Quake/gl_model.h | 2 ++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Quake/gl_model.c b/Quake/gl_model.c
index 2ceed19e..443bb475 100644
--- a/Quake/gl_model.c
+++ b/Quake/gl_model.c
@@ -170,7 +170,10 @@ byte *Mod_DecompressVis (byte *in, qmodel_t *model)
 		{
 			if (out == outend)
 			{
-				Con_Warning("Mod_DecompressVis: output overrun on model \"%s\"\n", model->name);
+				if(!model->viswarn) {
+					model->viswarn = true;
+					Con_Warning("Mod_DecompressVis: output overrun on model \"%s\"\n", model->name);
+				}
 				return mod_decompressed;
 			}
 			*out++ = 0;
@@ -768,6 +771,7 @@ Mod_LoadVisibility
 */
 void Mod_LoadVisibility (lump_t *l)
 {
+	loadmodel->viswarn = false;
 	if (!l->filelen)
 	{
 		loadmodel->visdata = NULL;
diff --git a/Quake/gl_model.h b/Quake/gl_model.h
index 2a224b04..68234051 100644
--- a/Quake/gl_model.h
+++ b/Quake/gl_model.h
@@ -480,6 +480,8 @@ typedef struct qmodel_s
 	byte		*lightdata;
 	char		*entities;
 
+	qboolean	viswarn; // for Mod_DecompressVis()
+
 	int			bspversion;
 
 //