Roll back changes to apply GetBestLanguage() in HiiDataBase. Exact language match...

[mirror_edk2.git] / MdeModulePkg / Universal / HiiDatabaseDxe / Database.c

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
index d3aba3d25c88a584711ba0f1e52fd36e84508bac..918559e54490b4c875dba51e27ff89bad0872646 100644 (file)
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
@@ -659,7 +659,7 @@ ExportFormPackages (
   for (Link = PackageList->FormPkgHdr.ForwardLink; Link != &PackageList->FormPkgHdr; Link = Link->ForwardLink) {\r
     FormPackage = CR (Link, HII_IFR_PACKAGE_INSTANCE, IfrEntry, HII_IFR_PACKAGE_SIGNATURE);\r
     PackageLength += FormPackage->FormPkgHdr.Length;\r
-    if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r
+    if ((Buffer != NULL) && (PackageLength + *ResultSize + UsedSize <= BufferSize)) {\r
       //\r
       // Invoke registered notification if exists\r
       //\r