X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FRO.git;a=blobdiff_plain;f=osm_ro%2Futils.py;h=1e3a8ee74a8b283b7f847fa6fa7b4e5ea77f1a0a;hp=2afbc85c3a4ac15fbc12a2c39fc44037a49944a4;hb=4070e445031751ffe371b44928580f0ff6f383c9;hpb=db1b22de8331161d80ef3a65ffd41ba8ea206cb9

diff --git a/osm_ro/utils.py b/osm_ro/utils.py
index 2afbc85c..1e3a8ee7 100644
--- a/osm_ro/utils.py
+++ b/osm_ro/utils.py
@@ -225,6 +225,8 @@ def expand_brackets(text):
     :param text:
     :return:
     """
+    if text is None:
+        return (None, )
     start = text.find("[")
     end = text.find("]")
     if start < 0 or end < 0: