patch 7.4.2309
Problem: Crash when doing tabnext in a BufUnload autocmd. (Dominique Pelle)
Solution: When detecting that the tab page changed, don't just abort but
delete the window where w_buffer is NULL.
diff --git a/src/testdir/test_tabpage.vim b/src/testdir/test_tabpage.vim
index f1c41e9..7bdea0b 100644
--- a/src/testdir/test_tabpage.vim
+++ b/src/testdir/test_tabpage.vim
@@ -218,4 +218,18 @@
bw!
endfunction
+func Test_tabnext_on_buf_unload()
+ " This once caused a crash
+ new
+ tabedit
+ tabfirst
+ au BufUnload <buffer> tabnext
+ q
+
+ while tabpagenr('$') > 1
+ quit
+ endwhile
+endfunc
+
+
" vim: shiftwidth=2 sts=2 expandtab