BaseTools/Ecc: Fix a bug to get correct member variable

[mirror_edk2.git] / BaseTools / Source / Python / Ecc / c.py

diff --git a/BaseTools/Source/Python/Ecc/c.py b/BaseTools/Source/Python/Ecc/c.py
index 997e631c97c195357eab18d4622ce9d0575732a3..1e89f117285ca506e510354f81e9f59418699f26 100644 (file)
--- a/BaseTools/Source/Python/Ecc/c.py
+++ b/BaseTools/Source/Python/Ecc/c.py
@@ -1632,8 +1632,11 @@ def CheckMemberVariableFormat(Name, Value, FileTable, TdId, ModelId):
         Field = Field.split('=')[0].strip()\r
         TokenList = Field.split()\r
         # Remove pointers before variable\r
-        if not Pattern.match(TokenList[-1].lstrip('*')):\r
-            ErrMsgList.append(TokenList[-1].lstrip('*'))\r
+        Token = TokenList[-1]\r
+        if Token in ['OPTIONAL']:\r
+            Token = TokenList[-2]\r
+        if not Pattern.match(Token.lstrip('*')):\r
+            ErrMsgList.append(Token.lstrip('*'))\r
 \r
     return ErrMsgList\r
 \r