From 1ce955e2cbefed927d91bdd0cb051b9442fbfa89 Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@nwnk.net>
Date: Mon, 3 Apr 2006 01:28:03 +0000
Subject: [PATCH] Coverity #992: Prevent a NULL chase.

---
 ChangeLog   | 5 +++++
 Xext/sync.c | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 3cd2e1af8..dc4ac83a7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-04-02  Adam Jackson  <ajax@freedesktop.org>
+
+	* Xext/sync.c:
+	Coverity #992: Prevent a NULL chase.
+
 2006-04-02  Kristian Høgsberg  <krh@redhat.com>
 
 	* GL/glx/glxdri.c (__glXDRIscreenProbe): Use xf86LoaderCheckSymbol
diff --git a/Xext/sync.c b/Xext/sync.c
index c43c4af58..3d3d67559 100644
--- a/Xext/sync.c
+++ b/Xext/sync.c
@@ -1112,7 +1112,7 @@ SyncComputeBracketValues(pCounter, startOver)
 {
     SyncTriggerList *pCur;
     SyncTrigger *pTrigger;
-    SysCounterInfo *psci = pCounter->pSysCounterInfo;
+    SysCounterInfo *psci;
     CARD64 *pnewgtval = NULL;
     CARD64 *pnewltval = NULL;
     SyncCounterType ct;
@@ -1120,6 +1120,7 @@ SyncComputeBracketValues(pCounter, startOver)
     if (!pCounter)
 	return;
 
+    psci = pCounter->pSysCounterInfo;
     ct = pCounter->pSysCounterInfo->counterType;
     if (ct == XSyncCounterNeverChanges)
 	return;