Move test which is invariant at this level one level higher.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@18540 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/XMLMatrix.py

@@ -213,11 +213,11 @@ class XMLMatrix(Folder):
       # Look at each dimension i of the previous index
       for i in self.index[base_id].keys():
         movement[base_id][i]={}
-        # Look at each index in a given dimension i
-        for my_id in self.index[base_id][i].keys():
         # If the new index has the same dimensionality
         # Look at new location of cells
         if new_index[base_id].has_key(i):
+          # Look at each index in a given dimension i
+          for my_id in self.index[base_id][i].keys():
             new_place=None
             old_place = self.index[base_id][i][my_id]
             if my_id in new_index[base_id][i].keys():