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-rw-r--r--ishtar_common/models.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index e2b1d5b02..678e2ce41 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -652,6 +652,7 @@ class GeneralType(Cached, models.Model):
PREFIX_EMPTY = "  "
PREFIX_MEDIUM = "├ "
PREFIX_LAST = "└ "
+ PREFIX_CODES = [u"\u2502", u"\u251C", u"\u2514"]
@classmethod
def _get_childs(cls, item, dct, prefix=0, instances=False, exclude=[],