X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=BaseTools%2FSource%2FPython%2FCommon%2FToolDefClassObject.py;h=0f49457449cd698d1e972ab38ca5f04d86066204;hb=da92f27632d2c89fa8726948ac9b02461ca8b61e;hp=b5cd5ee435ef153c14e4495359ea01c9169506d2;hpb=e472e8d3cca67f5e058f26fb6edc214b01114a3c;p=mirror_edk2.git

diff --git a/BaseTools/Source/Python/Common/ToolDefClassObject.py b/BaseTools/Source/Python/Common/ToolDefClassObject.py
index b5cd5ee435..0f49457449 100644
--- a/BaseTools/Source/Python/Common/ToolDefClassObject.py
+++ b/BaseTools/Source/Python/Common/ToolDefClassObject.py
@@ -180,8 +180,10 @@ class ToolDefClassObject(object):
         EnvReference = gEnvRefPattern.findall(Value)
         for Ref in EnvReference:
             if Ref not in self.MacroDictionary:
-                return False, Ref
-            Value = Value.replace(Ref, self.MacroDictionary[Ref])
+                Value = Value.replace(Ref, "")
+            else:
+                Value = Value.replace(Ref, self.MacroDictionary[Ref])
+ 
 
         MacroReference = gMacroRefPattern.findall(Value)
         for Ref in MacroReference: