Handle the case where assignment type is not in default_labeler

2018-11-27 12:53:28 -05:00
parent 44101d656d
commit 8941f8afbf
1 changed files with 2 additions and 0 deletions
--- a/common/lib/xmodule/xmodule/util/misc.py
+++ b/common/lib/xmodule/xmodule/util/misc.py
@@ -90,6 +90,8 @@ def get_default_short_labeler(course):
        for that assignment type, this function would return "Ex 02", assuming
        that "Ex" is the short_label assigned to a grader for Homework subsections.
        """
+        if assignment_type not in default_labelers:
+            return None
        labeler = default_labelers[assignment_type]['labeler']
        index = default_labelers[assignment_type]['index']
        default_labelers[assignment_type]['index'] += 1