Do not dispatch in BV when no buffer. Andre, please review.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5147 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/BufferView_pimpl.C b/src/BufferView_pimpl.C
index 5b20865439a6eaa348142c15a0248a0407b5de01..b4a81751a22a0799ce04ac56bc27d9d5b4309102 100644 (file)
--- a/src/BufferView_pimpl.C
+++ b/src/BufferView_pimpl.C
@@ -903,6 +903,10 @@ bool BufferView::Pimpl::dispatch(FuncRequest const & ev)
                << " button[" << ev.button() << "]"
                << endl;
 
+       // e.g. Qt mouse press when no buffer
+       if (!buffer_)
+               return false;
+ 
        LyXTextClass const & tclass = buffer_->params.getLyXTextClass();
 
        switch (ev.action) {

diff --git a/src/ChangeLog b/src/ChangeLog
index 69bd7f322ec29fc0da56b1f55aed291f890500a3..c0abfd4abcb67b6027345defb73202869c4fedcb 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2002-08-29  John Levon  <levon@movementarian.org>
+
+       * BufferView_pimpl.C (dispatch): do not continue when
+         no buffer
+ 
 2002-08-28  André Pönitz <poenitz@gmx.net>
 
        * commandtags.h: new LFUN_MOUSE_DOUBLE, LFUN_MOUSE_TRIPLE