From e14d7d2786ad8a714d9963f0ffb6a5ddf1bfed57 Mon Sep 17 00:00:00 2001
From: terminx <terminx@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Sat, 24 Jun 2017 06:31:12 +0000
Subject: [PATCH] Clamp r_maxfps to a minimum of 30 if not 0

git-svn-id: https://svn.eduke32.com/eduke32@6249 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/duke3d/src/osdcmds.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/duke3d/src/osdcmds.cpp b/source/duke3d/src/osdcmds.cpp
index c8e09e33a..727f6ac0f 100644
--- a/source/duke3d/src/osdcmds.cpp
+++ b/source/duke3d/src/osdcmds.cpp
@@ -1411,6 +1411,7 @@ static int32_t osdcmd_cvar_set_game(const osdfuncparm_t *parm)
     }
     else if (!Bstrcasecmp(parm->name, "r_maxfps"))
     {
+        if (r_maxfps != 0) r_maxfps = clamp(r_maxfps, 30, 1000);
         g_frameDelay = r_maxfps ? Blrintf(1000.f/(float)r_maxfps) : 0;
     }
     else if (!Bstrcasecmp(parm->name, "r_ambientlight"))