Gitk cannot start in the latest version when using --all

Hi,

I'm installing git and gitk from the Ubuntu PPA maintained by the Git team. I received the Git 2.6 update today. Since this update, I'm unable to launch gitk with --all. I'm receiving the following error message:

Error in startup script: bad menu entry index "Éditer la vue..."
     while executing
".bar.view entryconf [mca "Edit view..."] -state normal"
     invoked from within
"if {$cmdline_files ne {} || $revtreeargs ne {} || $revtreeargscmd ne {}} {
     # create a view for the files/dirs specified on the command line
     se..."
     (file "/usr/bin/gitk" line 12442)

Launching gitk without the --all option works fine. Launching gitk with the --branches option or the --tags option is also broken