Typo

radicale/__main__.py

@@ -78,13 +78,13 @@ def run():
         default=config.getboolean("logging", "debug"),
         help="print debug information")
     parser.add_option(
-        "-C", "--config",default='',
-        help='use a specific configuration file')
+        "-C", "--config",
+        help="use a specific configuration file")
 
     options = parser.parse_args()[0]
 
     # Read in the configuration specified by the command line (if specified)
-    if options.config != '':
+    if options.config:
         config.read(options.config)
 
     # Update Radicale configuration according to options