Fix progressbar for packages with no files.

diff --git a/pakfire/transaction.py b/pakfire/transaction.py
index f77337428d8b755c476f9548108ee1085a96151b..1409498850c8cd95a799430ef6a1f446431c141e 100644 (file)
--- a/pakfire/transaction.py
+++ b/pakfire/transaction.py
@@ -65,6 +65,9 @@ class Action(object):
                        "  ",
                ]
 
+               if not maxval:
+                       maxval = 1
+
                pb = progressbar.ProgressBar(widgets=widgets, maxval=maxval)
                pb.start()