commit do not work properly in the merge dialog
Created originally on Bitbucket by Iuzuz (Iuzuz Denker)
Steps to reproduce:
- prepare working copy to have uncommited changes
- thg merge my_branch -> "uncommited changes..."
- click on commit
- commit all uncommited changes
- close commit dialog -> console: warning: ignoring unknown working parent 549cdda6775c! -> "Next" is grayed out (the merge dialog) -> can't proceed with the merge