Index: FfsInfStatement.py
===================================================================
--- FfsInfStatement.py	(revision 16094)
+++ FfsInfStatement.py	(working copy)
@@ -68,6 +68,7 @@
         self.InfFileName = None
         self.OverrideGuid = None
         self.PatchedBinFile = ''
+        self.MacroDict = {}
 
     ## GetFinalTargetSuffixMap() method
     #