Fix a bug in the assert condition.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5754 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 2 insertions, 2 deletions

diff --git a/MdePkg/Library/HiiLib/HiiString.c b/MdePkg/Library/HiiLib/HiiString.c
index c7d11a5761..af867e1a1a 100644
--- a/MdePkg/Library/HiiLib/HiiString.c
+++ b/MdePkg/Library/HiiLib/HiiString.c
@@ -212,8 +212,8 @@ Out:
   This function try to retrieve string from String package of current language.

   If fails, it try to retrieve string from String package of first language it support.

 

-  If String is NULL, then ASSERT.

   If StringSize is NULL, then ASSERT.

+  If String is NULL and *StringSize is not 0, then ASSERT.

   If PackageList could not be found in the default HII database, then ASSERT.

   If StringId is not found in PackageList, then ASSERT.

 

@@ -247,8 +247,8 @@ HiiLibGetString (
   CHAR8       Lang[RFC_3066_ENTRY_SIZE];

   CHAR8       CurrentLang[RFC_3066_ENTRY_SIZE];

 

-  ASSERT (String != NULL);

   ASSERT (StringSize != NULL);

+  ASSERT (!(*StringSize != 0 && String == NULL));

   ASSERT (IsHiiHandleRegistered (PackageList));

 

   HiiLibGetCurrentLanguage (CurrentLang);