[repl] Optimization: do not fetch the collections when not needed

weboob/tools/application/repl.py

@@ -1067,12 +1067,13 @@ class ReplApplication(Cmd, ConsoleApplication):
                 # update the path from the collection if possible
                 if len(collections) == 1:
                     self.working_path.split_path = collections[0].split_path
-            self._change_prompt()
             else:
                 print >>sys.stderr, u"Path: %s not found" % unicode(self.working_path)
                 self.working_path.restore()
                 return 1
 
+        self._change_prompt()
+
     def _fetch_objects(self, objs):
         objects = []
         collections = []