fix crash on exit.

* LyXView::setBuffer(): returns early if quitting.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15521 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/LyXView.C b/src/frontends/LyXView.C
index ff66b0364cbe34b571f1d5b3f841c299ff2a7f58..e700434499d257f6b6c8b94c171f1681bee7cb96 100644 (file)
--- a/src/frontends/LyXView.C
+++ b/src/frontends/LyXView.C
@@ -121,6 +121,9 @@ void LyXView::setBuffer(Buffer * b)
                connectBuffer(*work_area_->bufferView().buffer());
        }
 
+       if (quitting)
+               return;
+
        updateMenubar();
        updateToolbars();
        updateLayoutChoice();