What version are you running?
RBTools 0.4.3
What's the URL of the page containing the problem?
N/A
What steps will reproduce the problem?
1. execute a post-review --guess-summary --revision-range=some_revision..range
What is the expected output? What do you see instead?
The summary should contains the message from one of the review.
HEAD^ is used as based range, so output is varying depending on revision range scenario
What operating system are you using? What browser?
Linux
Please provide any additional information below.