Ticket #243: file_io.diff

file_io.py

@@ -530 +530 @@
                 found = min( [ pos for pos in punctuation if pos != -1 ] )
                 name= propDef[:found].rstrip()
                 value= propDef[found:].lstrip(":= ").rstrip()
-                propDict[name]= value
+                if name not in propDict:
+                        propDict[name]= value
         propFile.close()
         return propDict