Update HiiDatabase->ExportPackageLists() service to support NULL HII handle per...

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10979 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
index 534c5647a42f1e7de754ea84a9f2e0a16e254a86..a4640cea4020780b43ced35b3adf61e6fe06b4de 100644 (file)
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
@@ -3287,13 +3287,13 @@ HiiExportPackageLists (
   HII_DATABASE_RECORD                 *Node;\r
   UINTN                               UsedSize;\r
 \r
-  if (This == NULL || BufferSize == NULL || Handle == NULL) {\r
+  if (This == NULL || BufferSize == NULL) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
   if (*BufferSize > 0 && Buffer == NULL) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
-  if (!IsHiiHandleValid (Handle)) {\r
+  if ((Handle != NULL) && (!IsHiiHandleValid (Handle))) {\r
     return EFI_NOT_FOUND;\r
   }\r
 \r