From 5657b38ef029902cb3ea09a6afd4a00db1d60bbc Mon Sep 17 00:00:00 2001
From: Per Inge Mathisen <per@wz2100.net>
Date: Mon, 7 Jan 2008 20:48:29 +0000
Subject: [PATCH] Hopefully fix bug that would lock fps setting to defaults.

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3403 4a71c877-e1ca-e34f-864e-861f7616d084
---
 lib/framework/frame.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/framework/frame.c b/lib/framework/frame.c
index 55b60a3f6..de257d88f 100644
--- a/lib/framework/frame.c
+++ b/lib/framework/frame.c
@@ -86,9 +86,16 @@ static Uint64	lastFrames = 0;
 static Uint32	curTicks = 0; // Number of ticks since execution started
 static Uint32	lastTicks = 0;
 static FPSmanager wzFPSmanager;
+static BOOL	initFPSmanager = FALSE;
 
 void setFramerateLimit(int fpsLimit)
 {
+	if (!initFPSmanager)
+	{
+		/* Initialize framerate handler */
+		SDL_initFramerate(&wzFPSmanager);
+		initFPSmanager = TRUE;
+	}
 	SDL_setFramerate(&wzFPSmanager, fpsLimit);
 }
 
@@ -239,17 +246,14 @@ BOOL frameInitialise(
 	/* initialise all cursors */
 	initCursors();
 
-	/* Initialise the Direct Draw Buffers */
 	if (!screenInitialise(width, height, bitDepth, fullScreen))
 	{
 		return FALSE;
 	}
 
-	/* Initialize framerate handler */
-	SDL_initFramerate( &wzFPSmanager );
-
 	/* Initialise the input system */
 	inputInitialise();
+
 	/* Initialise the frame rate stuff */
 	InitFrameStuff();