* Fix crash when no config file found.

diff --git a/ffpreview.py b/ffpreview.py
index 92c683a20c1b6c0bb6c715677f890635a540605f..1fc0d85ab5d25dd4974a75fade91e4b83069ad3e 100755 (executable)
--- a/ffpreview.py
+++ b/ffpreview.py
@@ -93,6 +93,7 @@ def sig_handler(signum, frame):
 
 def configure():
     # set defaults
+    global cfg
     cfg = {
         'conffile': 'ffpreview.conf',
         'vid': '',