1 files changed, 1 insertions, 0 deletions
diff --git a/BaseTools/Source/Python/UPT/Object/Parser/InfDefineObject.py b/BaseTools/Source/Python/UPT/Object/Parser/InfDefineObject.py
index 7645ba202b..c7883e6980 100644
--- a/BaseTools/Source/Python/UPT/Object/Parser/InfDefineObject.py
+++ b/BaseTools/Source/Python/UPT/Object/Parser/InfDefineObject.py
@@ -450,6 +450,7 @@ class InfDefSection(InfDefSectionOptionRomInfo):
             if len(ValueList) == 2:
                 Type = ValueList[1]
                 TypeList = GetSplitValueList(Type, ' ')
+                TypeList = [Type for Type in TypeList if Type != '']
                 for Item in TypeList:
                     if Item not in DT.MODULE_LIST:
                         ErrorInInf(ST.ERR_INF_PARSER_DEFINE_FROMAT_INVALID%(Item),