X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=BaseTools%2FSource%2FPython%2FCommon%2FRangeExpression.py;h=5fcc8a432a565a2bc88947175fc03769f45ff60c;hp=540f95728072b8b8666e56e0eff757ae11753104;hb=56326323e6579d4cde9802c684baba06acbdb1d2;hpb=018f7b827fa4def3476f76cdf1d6400d4a8e6ebc

diff --git a/BaseTools/Source/Python/Common/RangeExpression.py b/BaseTools/Source/Python/Common/RangeExpression.py
index 540f957280..5fcc8a432a 100644
--- a/BaseTools/Source/Python/Common/RangeExpression.py
+++ b/BaseTools/Source/Python/Common/RangeExpression.py
@@ -210,7 +210,6 @@ class RangeExpression(object):
     NonLetterOpLst = ['+', '-', '&', '|', '^', '!', '=', '>', '<']
 
     PcdPattern = re.compile(r'[_a-zA-Z][0-9A-Za-z_]*\.[_a-zA-Z][0-9A-Za-z_]*$')
-    HexPattern = re.compile(r'0[xX][0-9a-fA-F]+')
     
     RangePattern = re.compile(r'[0-9]+ - [0-9]+')
 
@@ -219,7 +218,7 @@ class RangeExpression(object):
         # convert interval to object index. ex. 1 - 10 to a GUID
         expr = expr.strip()
         NumberDict = {}
-        for HexNumber in self.HexPattern.findall(expr):
+        for HexNumber in gHexPattern.findall(expr):
             Number = str(int(HexNumber, 16))
             NumberDict[HexNumber] = Number
         for HexNum in NumberDict:
@@ -624,7 +623,7 @@ class RangeExpression(object):
             self._LiteralToken.endswith('}'):
             return True
 
-        if self.HexPattern.match(self._LiteralToken):
+        if gHexPattern.match(self._LiteralToken):
             Token = self._LiteralToken[2:]
             Token = Token.lstrip('0')
             if not Token: