Avoid a comment set to NoneNone

Fix https://github.com/MISP/misp-modules/issues/127
2017-07-12 12:12:35 +02:00 · 2017-07-12 12:12:35 +02:00 · d0eb1252ae
parent e96f540041
commit d0eb1252ae
1 changed files with 1 additions and 1 deletions
--- a/pymisp/tools/openioc.py
+++ b/pymisp/tools/openioc.py
@ -151,7 +151,7 @@ def extract_field(report, field_name):
        data = report.find(field_name.lower())
        if data and hasattr(data, 'text'):
            return data.text
-    return None
+    return ''


 def load_openioc_file(openioc_path):