update of deleted comment

2013-01-21 19:28:49 +02:00
parent 00f966a94a
commit 91281915c4
1 changed files with 1 additions and 0 deletions
--- a/common/lib/capa/capa/verifiers/draganddrop.py
+++ b/common/lib/capa/capa/verifiers/draganddrop.py
@@ -126,6 +126,7 @@ class DragAndDrop(object):
            current_rule = self.correct_positions[groupname].keys()[0]
            if 'number' in current_rule:
                rule_values = self.correct_positions[groupname][current_rule]
+                # clean rule, do not do clean duplicate items
                self.correct_positions[groupname].pop(current_rule, None)
                parsed_rule = current_rule.replace('+', '').replace('number', '')
                self.correct_positions[groupname][parsed_rule] = rule_values