From 252db6414ae1e013a759d48d53dfd023b5b08f05 Mon Sep 17 00:00:00 2001
From: Matthias Bilger <matthias@bilger.info>
Date: Sun, 5 May 2019 10:33:29 +0200
Subject: [PATCH] update informer url

---
 infomentor/connector.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/infomentor/connector.py b/infomentor/connector.py
index cb49f27..f663ebd 100644
--- a/infomentor/connector.py
+++ b/infomentor/connector.py
@@ -247,8 +247,10 @@ class Infomentor(object):
         file.save_file(self._last_result.content)
         return file.fullfilename
 
-    def _build_url(self, path='', base=self.BASE_IM1):
+    def _build_url(self, path='', base=None):
         '''Builds a general infomentor (IM1) url'''
+        if base is None:
+            base = self.BASE_IM1
         return '{}/{}'.format(base, path)
 
     def _mim_url(self, path=''):