BaseTools:change some incorrect parameter defaults

[mirror_edk2.git] / BaseTools / Source / Python / GenFds / GenFdsGlobalVariable.py

diff --git a/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py b/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
index 3dc73c8f61f9bd068778cbf7dca4fbeb7b81aade..4d8b2bdee2991907c16f20e5c94eab8be759ae45 100644 (file)
--- a/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
+++ b/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
@@ -742,7 +742,7 @@ class GenFdsGlobalVariable:
     #   @param  MacroDict     Dictionary that contains macro value pair\r
     #\r
     @staticmethod\r
-    def MacroExtend (Str, MacroDict={}, Arch=DataType.TAB_COMMON):\r
+    def MacroExtend (Str, MacroDict=None, Arch=DataType.TAB_COMMON):\r
         if Str is None:\r
             return None\r
 \r