Fix exception when uploading 0-byte filev2.0.2working

This could be triggered by an empty file (really empty).

The assert is supposed to catch progress calls without a proper upload
total being set. We can easily use -1 rather than 0 for that.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 2 insertions, 2 deletions

diff --git a/fb.py b/fb.py
index 44b4461..4f6868a 100755
--- a/fb.py
+++ b/fb.py
@@ -277,12 +277,12 @@ class ProgressBar:
         self.progressData["ulGlobalTotal"] = value
 
     def reset(self):
-        self.progressData["ulGlobalTotal"] = 0
+        self.progressData["ulGlobalTotal"] = -1
         self.progressData["ulGlobal"] = 0
 
     def progress(self, dltotal, dlnow, ultotal, ulnow):
         data = self.progressData
-        assert data["ulGlobalTotal"] > 0
+        assert data["ulGlobalTotal"] > -1
 
         if not self.display_progress:
             return