http.client.BadStatusLine, not http.BadStatusLine.

TODO

@@ -1,10 +1,10 @@
 Poor Maps 0.6.1
 ===============
 
- [X] Retry geocoding or routing in case of http.BadStatusLine error,
-     which probably implies a broken connection, which seems to probably
-     happen when a persistent HTTP connection was made, but lost due to
-     the device going to sleep
+ [X] Retry geocoding or routing in case of http.client.BadStatusLine
+     error, which probably implies a broken connection, which seems
+     to probably happen when a persistent HTTP connection was made,
+     but lost due to the device going to sleep
  [X] Only cache successful geocoding and routing results
 
 Poor Maps 0.7

poor/http.py

@@ -73,7 +73,7 @@ def request_url(url, encoding=None, retry=1):
         return blob.decode(encoding, errors="replace")
     except Exception as error:
         remove_connection(url)
-        if isinstance(error, http.BadStatusLine) and retry > 0:
+        if isinstance(error, http.client.BadStatusLine) and retry > 0:
             # This probably means that the connection was broken.
             return request_url(url, encoding, retry-1)
         print("Failed to download data: {}"

poor/tilesource.py

@@ -85,7 +85,7 @@ def download(self, x, y, zoom, retry=1):
         except Exception as error:
             httpc.close()
             httpc = self._init_http_connection()
-            if isinstance(error, http.BadStatusLine) and retry > 0:
+            if isinstance(error, http.client.BadStatusLine) and retry > 0:
                 # This probably means that the connection was broken.
                 return self.download(x, y, zoom, retry-1)
             print("Failed to download tile: {}"