Set the format to the returned get_minutiae_paired and get_minutiae list

NIST/MDD/__init__.py

@@ -148,7 +148,10 @@ class NIST_MDD( NISTf ):
         lst = NISTf.get_minutiae( self, format = format, idc = idc )
         lst.__class__ = AnnotationList
         
-        return self.add_pairing( lst )
+        ret = self.add_pairing( lst )
+        ret.set_format( format )
+        
+        return ret
     
     def add_pairing( self, lst, idc = -1 ):
         """
@@ -347,6 +350,8 @@ class NIST_MDD( NISTf ):
             if m.i != None:
                 ret.append( m )
         
+        ret.set_format( format )
+        
         return ret
     
     def get_minutiae_paired_count( self, idc = -1 ):