"Ignore file" context menu doesnt work #597

mkdir tmp-repo
cd tmp-repo
git init
touch f1
touch f2
git status

I open the repo in Gitx, go to Stage section, select f1 file and click righ button. Context menu appears, I select "Ignore f1" and it works fine: f1 is disappearing, I see new .gitignore file. All is ok at this moment.

Then I am trying to do same thing with f2 -- and nothing happens. Nothing changes, no erorors or warnings.