[Patch 1/2] BaseTools: Eot failed when enable python3

["Feng, Bob C" <bob.c.feng@intel.com>]

The Eot will report error when python3 enabled.
We replaced sdict with collections.OrderedDict in python3
patch set, but the sdict implement "append" method which is not
implemented in collections.OrderedDict.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
---
 BaseTools/Source/Python/Eot/EotMain.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BaseTools/Source/Python/Eot/EotMain.py b/BaseTools/Source/Python/Eot/EotMain.py
index 56aa48d2a1..3020f6525e 100644
--- a/BaseTools/Source/Python/Eot/EotMain.py
+++ b/BaseTools/Source/Python/Eot/EotMain.py
@@ -1103,11 +1103,11 @@ class MultipleFv(FirmwareVolume):
 
             Fv = FirmwareVolume(FvName)
             Fv.frombuffer(Buf, 0, len(Buf))
 
             self.BasicInfo.append([Fv.Name, Fv.FileSystemGuid, Fv.Size])
-            self.FfsDict.append(Fv.FfsDict)
+            self.FfsDict.update(Fv.FfsDict)
 
 ## Class Eot
 #
 # This class is used to define Eot main entrance
 #
-- 
2.20.1.windows.1