x prefs crash when no buffer as reported by Rob

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4643 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/BufferView.C b/src/BufferView.C
index d9d6e37774f8d42d76914d441c697f46f911a643..befa417b6604fd42096492f8fd30430e038bae90 100644 (file)
--- a/src/BufferView.C
+++ b/src/BufferView.C
@@ -67,7 +67,9 @@ void BufferView::buffer(Buffer * b)
 
 void BufferView::resize()
 {
-       pimpl_->resizeCurrentBuffer();
+       if (pimpl_->buffer_) {
+               pimpl_->resizeCurrentBuffer();
+       }
 }
 
 

diff --git a/src/ChangeLog b/src/ChangeLog
index 6fd3e928d9bdd6a08c5015b358b740dc9aeea109..036ffec75fd51c24bf916f7dc290a55de68957de 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2002-07-15  John Levon  <moz@compsoc.man.ac.uk>
+
+       * BufferView.C (resize): check there's a buffer to resize
+ 
 2002-07-14  John Levon  <moz@compsoc.man.ac.uk>
 
        * lyxfunc.C: remove dead code