bug: crash on workspace close, reopen, and clicking on VCS menu

[forste]

Leksah crashes after closing and reopening a workspace, then clicking on VCS menu. Seems like this is due to some bug in gtk/gtk2hs.

Actions:
open leksah and workspace
close workspace
open workspace
click on VCS menu

Log:

Using default Yi configuration
vcsMenu obtained
packageItem obtained
vcsMenu obtained
packageItem obtained
vcsMenu obtained
packageItem obtained
Now updating system metadata ...
***server start
Bind 127.0.0.1:26411
Metadata collector has nothing to do
Metadata collection has finished
Now loading metadata ...
Now updating workspace metadata ...
Finished

Info Changed!!! True
no path found
^Z
[1]+ Stopped leksah
[forste@forste leksah]$ bg
[1]+ leksah &
[forste@forste leksah]$ bgNow saving session
Info Changed!!! False
Now saving session
Info Changed!!! False
vcsMenu obtained
packageItem obtained
vcsMenu obtained
packageItem obtained
vcsMenu obtained
packageItem obtained

(leksah:5814): Gtk-CRITICAL **: IA__gtk_widget_get_pango_context: assertion `GTK_IS_WIDGET (widget)' failed

(leksah:5814): Pango-CRITICAL *: pango_context_get_language: assertion `context != NULL' failed
*__lost connection
**lost last connection - exiting
leksah-server: ExitSuccess
ExitSuccess