From 24115e44926b33c763f81026690f20efd913daf2 Mon Sep 17 00:00:00 2001
From: ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 17 Sep 2010 10:42:10 +0000
Subject: RefRefine soma code to make code run safely.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10885 6f19259b-4bc3-4df7-8a09-765794883524
---
 PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'PcAtChipsetPkg/IsaAcpiDxe')

diff --git a/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c b/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
index 468f193955..8e6d8b7f82 100644
--- a/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
+++ b/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
@@ -242,7 +242,7 @@ PcatIsaAcpiDriverBindingStart (
 
 Done:
   if (EFI_ERROR (Status)) {
-    if (PciIo) {
+    if (PciIo != NULL) {
       PciIo->Attributes (
                PciIo, 
                EfiPciIoAttributeOperationDisable, 
-- 
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