[LyX master] Avoid that, if an error dialog pops up during a long operation, it freezes LyX.

The branch, master, has been updated. - Log - commit 0f97ae5480498b8fcf43344542d8896cea864570 Author: Tommaso Cucinotta tomm...@lyx.org Date: Sun Jul 1 08:27:11 2012 +0100 Avoid that, if an error dialog pops up during a long

[LyX master] Avoid that, if an error dialog pops up during a long operation, it freezes LyX.

The branch, master, has been updated. - Log - commit 0f97ae5480498b8fcf43344542d8896cea864570 Author: Tommaso Cucinotta Date: Sun Jul 1 08:27:11 2012 +0100 Avoid that, if an error dialog pops up during a