diff options
Diffstat (limited to 'BaseTools/Source/Python/Workspace/MetaFileParser.py')
| -rw-r--r-- | BaseTools/Source/Python/Workspace/MetaFileParser.py | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/BaseTools/Source/Python/Workspace/MetaFileParser.py b/BaseTools/Source/Python/Workspace/MetaFileParser.py index fabc7ed986..4bad21298a 100644 --- a/BaseTools/Source/Python/Workspace/MetaFileParser.py +++ b/BaseTools/Source/Python/Workspace/MetaFileParser.py @@ -895,21 +895,28 @@ class DscParser(MetaFileParser): # three operands elif TokenNumber == 3: TokenValue = TokenList[0] - if TokenValue[0] in ["'", '"'] and TokenValue[-1] in ["'", '"']: - TokenValue = TokenValue[1:-1] - if TokenValue.startswith("$(") and TokenValue.endswith(")"): - TokenValue = self._EvaluateToken(TokenValue, Expression) - if TokenValue[0] in ["'", '"'] and TokenValue[-1] in ["'", '"']: - TokenValue = TokenValue[1:-1] - if TokenValue == None: - return False + if TokenValue != "": + if TokenValue[0] in ["'", '"'] and TokenValue[-1] in ["'", '"']: + TokenValue = TokenValue[1:-1] + if TokenValue.startswith("$(") and TokenValue.endswith(")"): + TokenValue = self._EvaluateToken(TokenValue, Expression) + if TokenValue == None: + return False + if TokenValue != "": + if TokenValue[0] in ["'", '"'] and TokenValue[-1] in ["'", '"']: + TokenValue = TokenValue[1:-1] + Value = TokenList[2] - if Value[0] in ["'", '"'] and Value[-1] in ["'", '"']: - Value = Value[1:-1] - if Value.startswith("$(") and Value.endswith(")"): - Value = self._EvaluateToken(Value, Expression) - if Value[0] in ["'", '"'] and Value[-1] in ["'", '"']: - Value = Value[1:-1] + if Value != "": + if Value[0] in ["'", '"'] and Value[-1] in ["'", '"']: + Value = Value[1:-1] + if Value.startswith("$(") and Value.endswith(")"): + Value = self._EvaluateToken(Value, Expression) + if Value == None: + return False + if Value != "": + if Value[0] in ["'", '"'] and Value[-1] in ["'", '"']: + Value = Value[1:-1] Op = TokenList[1] if Op not in self._OP_: EdkLogger.error('Parser', FORMAT_INVALID, "Unsupported operator [%s]" % Op, File=self.MetaFile, |