[PATCH] modesetting: fix blockhandler wrapping

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

keithp said this was the way to do it.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 hw/xfree86/drivers/modesetting/driver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/xfree86/drivers/modesetting/driver.c b/hw/xfree86/drivers/modesetting/driver.c
index 1cb0c7c..d52517d 100644
--- a/hw/xfree86/drivers/modesetting/driver.c
+++ b/hw/xfree86/drivers/modesetting/driver.c
@@ -538,6 +538,7 @@ msBlockHandler(ScreenPtr pScreen, void *pTimeout, void *pReadmask)
 
     pScreen->BlockHandler = ms->BlockHandler;
     pScreen->BlockHandler(pScreen, pTimeout, pReadmask);
+    ms->BlockHandler = pScreen->BlockHandler;
     pScreen->BlockHandler = msBlockHandler;
     if (pScreen->isGPU)
         dispatch_slave_dirty(pScreen);
-- 
1.9.3