From 786171e0126482558f7e18d0921d6c872d8d37aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Sun, 6 Jun 2010 14:05:04 +0000
Subject: [PATCH] * Locks fLocker when drawing. This avoids a cleanup while
 drawing (fixes bug #6138).

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37035 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/add-ons/screen_savers/ifs/IFSSaver.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/add-ons/screen_savers/ifs/IFSSaver.cpp b/src/add-ons/screen_savers/ifs/IFSSaver.cpp
index 8aabbc3c4a..5a71e1be3a 100644
--- a/src/add-ons/screen_savers/ifs/IFSSaver.cpp
+++ b/src/add-ons/screen_savers/ifs/IFSSaver.cpp
@@ -190,10 +190,11 @@ IFSSaver::Draw(BView *view, int32 frame)
 		view->FillRect(view->Bounds());
 	}
 	int32 frames = frame - fLastDrawnFrame;
-	if (fIsPreview || fDirectInfo.bits == NULL) {
+	if ((fIsPreview || fDirectInfo.bits == NULL) && fLocker.Lock()) {
 		fIFS->Draw(view, NULL, frames);
 
 		fLastDrawnFrame = frame;
+		fLocker.Unlock();
 	}
 }