What steps will reproduce the problem?
git cl upload

What is the expected result?
Progress is reported in a single line

What happens instead?
Something like this:
remote: 
remote: Processing changes: (\)
remote: Processing changes: (|)
remote: Processing changes: (/)
remote: Processing changes: (-)
remote: Processing changes: (\)
remote: Processing changes: (|)
remote: Processing changes: updated: 1 (/)
remote: Processing changes: updated: 1 (-)
remote: Processing changes: updated: 1 (\)
remote: Processing changes: refs: 1, updated: 1 (\)
remote: Processing changes: refs: 1, updated: 1 (\)        
remote: Processing changes: refs: 1, updated: 1, done