Unstaged changes view closes after every staging command

[joshproehl]

Since upgrading to 2.1 on both OSX (homebrew) and ArchLinux:

Open tig
Open unstaged changes
Select a line/chunk to stage
Press 1 or u to stage

Expected result: Chunk/line is staged, unstaged changes view remains open for further staging, views refresh to indicate that there are now staged changes.
Actual result: Chunk/line is staged, but unstaged change view closes immediately, views do not refresh. (Re-opening unstaged changes view usually does not have the refreshed staging details)

(On my Arch box everything was working fine on 2.0.x, and upgrading only the tig package caused this behavior to begin.)

[jonas]

Thanks for reporting this. I've added an additional check for this feature. The regression was introduced when the rendering of staged/unstaged changes lines was moved from main_open to when the HEAD of the current branch is rendered.