Handle case where ignoreids is empty or contains empty ids

Author: sivel

speedtest.py

@@ -1174,9 +1174,9 @@ def get_config(self):
  # times = get_attributes_by_tag_name(root, 'times')
  client = get_attributes_by_tag_name(root, 'client')
 
- ignore_servers = list(
- map(int, server_config['ignoreids'].split(','))
- )
+ ignore_servers = [
+ int(i) for i in server_config['ignoreids'].split(',') if i
+ ]
 
  ratio = int(upload['ratio'])
  upload_max = int(upload['maxchunkcount'])