This patch is going to correct the external PCD database generation rule to support the case that all binary driver are only listed in FDF file.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng, Bob C <bob.c.feng@intel.com>
Reviewed-by: Yingke Liu <yingke.d.liu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15893 6f19259b-4bc3-4df7-8a09-765794883524

BaseTools/Source/Python/Workspace/BuildClassObject.py

@@ -57,6 +57,8 @@ class PcdClassObject(object):
         self.Phase = "DXE"
         self.Pending = False
         self.IsOverrided = IsOverrided
+        self.IsFromBinaryInf = False
+        self.IsFromDsc = False
         
     ## Convert the class to a string
     #