fix compile error in TcgPei

signed-off-by: Zhang Chao <chao.b.zhang@intel.com>
reviewed-by  : Dong Guo   <guo.dong@inte.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13699 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/SecurityPkg/Tcg/TcgPei/TcgPei.c b/SecurityPkg/Tcg/TcgPei/TcgPei.c
index 37302fd0ecf5ba382929389d30497930350e45ed..d465ad55f33a069448267725318e13c6d97b049b 100644 (file)
--- a/SecurityPkg/Tcg/TcgPei/TcgPei.c
+++ b/SecurityPkg/Tcg/TcgPei/TcgPei.c
@@ -185,7 +185,7 @@ MeasureCRTMVersion (
 \r
   TcgEventHdr.PCRIndex  = 0;\r
   TcgEventHdr.EventType = EV_S_CRTM_VERSION;\r
-  TcgEventHdr.EventSize = StrSize((CHAR16*)PcdGetPtr (PcdFirmwareVersionString));\r
+  TcgEventHdr.EventSize = (UINT32) StrSize((CHAR16*)PcdGetPtr (PcdFirmwareVersionString));\r
 \r
   return HashLogExtendEvent (\r
            PeiServices,\r