X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=BaseTools%2FSource%2FPython%2FCommon%2FExpression.py;h=9a844b0417f203fd6c26a95fe283e81a56a2f1c3;hp=09240de6978180050be22a554293ce86b38f9593;hb=cc0321f22ac7422a2d477c98fed209547eaf0cb5;hpb=e52aed0d855218f23cbd94629561eb4155936cec

diff --git a/BaseTools/Source/Python/Common/Expression.py b/BaseTools/Source/Python/Common/Expression.py
index 09240de697..9a844b0417 100644
--- a/BaseTools/Source/Python/Common/Expression.py
+++ b/BaseTools/Source/Python/Common/Expression.py
@@ -936,12 +936,13 @@ class ValueExpressionEx(ValueExpression):
                                 OffsetList = _ReOffset.findall(Item)
                             except:
                                 pass
+                            # replace each offset, except errors
                             for Offset in OffsetList:
-                                if Offset in LabelDict.keys():
-                                    Re = re.compile('OFFSET_OF\(%s\)' % Offset)
-                                    Item = Re.sub(LabelDict[Offset], Item)
-                                else:
+                                try:
+                                    Item = Item.replace('OFFSET_OF({})'.format(Offset),LabelDict[Offset])
+                                except:
                                     raise BadExpression('%s not defined' % Offset)
+
                             NewPcdValueList.append(Item)
 
                         AllPcdValueList = []