Fix a bug in the assert condition.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5753 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Include/Library/HiiLib.h b/MdePkg/Include/Library/HiiLib.h
index ac2248e81021fa41c97418cfbe5134ea533ff8c2..9bad5b47761a24b932d7c1e29aa0f9e0536830fa 100644 (file)
--- a/MdePkg/Include/Library/HiiLib.h
+++ b/MdePkg/Include/Library/HiiLib.h
@@ -155,8 +155,8 @@ HiiLibSetString (
   This function try to retrieve string from String package of current language.\r
   If fails, it try to retrieve string from String package of first language it support.\r
 \r
-  If String is NULL, then ASSERT.\r
   If StringSize is NULL, then ASSERT.\r
+  If String is NULL and *StringSize is not 0, then ASSERT.\r
   If PackageList could not be found in the default HII database, then ASSERT.\r
   If StringId is not found in PackageList, then ASSERT.\r
 \r