patch 8.2.3357: crash when 'virtualedit' is set and window is narrow
Problem: Crash when 'virtualedit' is set and window is narrow. ()
Solution: Check that width is not zero. (closes #8767)
diff --git a/src/testdir/test_number.vim b/src/testdir/test_number.vim
index 13f8de7..78cd6f9 100644
--- a/src/testdir/test_number.vim
+++ b/src/testdir/test_number.vim
@@ -320,4 +320,15 @@
bw!
endfunc
+" This used to cause a divide by zero
+func Test_number_no_text_virtual_edit()
+ vnew
+ call setline(1, ['line one', 'line two'])
+ set number virtualedit=all
+ normal w
+ 4wincmd |
+ normal j
+ bwipe!
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab