xserver fontconfig libXdmcp mesa pixmand xkeyboard-config git update 7 oct 2013

xserver          commit ccbe17b1c6da1ad9d085fc8133cdd15dc7004a4a
xkeyboard-config commit c8326b7d12b20eccfd38d661b95d9b23d8a56e27
libXdmcp         commit 089081dca4ba3598c6f9bf401c029378943b5854
pixman           commit c89f4c826695dbb5df0817d84f845dbd3e28b7a7
fontconfig       commit 604c2a683f1357fc65bad372b5d25a90099f827f
mesa             commit cfbfb50cb8d47b7f6975828b504936f9324f3b12

1 files changed, 11 insertions, 10 deletions

diff --git a/xorg-server/miext/sync/misync.c b/xorg-server/miext/sync/misync.c
index d24921a18..b6914d18d 100644
--- a/xorg-server/miext/sync/misync.c
+++ b/xorg-server/miext/sync/misync.c
@@ -182,20 +182,21 @@ miSyncSetup(ScreenPtr pScreen)
         &miSyncScreenDestroyFence
     };
 
-    if (dixPrivateKeyRegistered(syncScreenPrivateKey))
-        return TRUE;
-
-    if (!dixRegisterPrivateKey(syncScreenPrivateKey, PRIVATE_SCREEN,
-                               sizeof(SyncScreenPrivRec)))
-        return FALSE;
+    if (!dixPrivateKeyRegistered(syncScreenPrivateKey)) {
+        if (!dixRegisterPrivateKey(syncScreenPrivateKey, PRIVATE_SCREEN,
+                                   sizeof(SyncScreenPrivRec)))
+            return FALSE;
+    }
 
     pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
 
-    pScreenPriv->funcs = miSyncScreenFuncs;
+    if (pScreenPriv->funcs.CreateFence) {
+        pScreenPriv->funcs = miSyncScreenFuncs;
 
-    /* Wrap CloseScreen to clean up */
-    pScreenPriv->CloseScreen = pScreen->CloseScreen;
-    pScreen->CloseScreen = SyncCloseScreen;
+        /* Wrap CloseScreen to clean up */
+        pScreenPriv->CloseScreen = pScreen->CloseScreen;
+        pScreen->CloseScreen = SyncCloseScreen;
+    }
 
     return TRUE;
 }