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/misc2.c b/src/misc2.c
index 271014f..2436f9f 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -161,7 +161,8 @@
if (finetune
&& curwin->w_p_wrap
&& curwin->w_width != 0
- && wcol >= (colnr_T)width)
+ && wcol >= (colnr_T)width
+ && width > 0)
{
csize = linetabsize(line);
if (csize > 0)
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
diff --git a/src/version.c b/src/version.c
index 97a58e3..727257d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 3357,
+/**/
3356,
/**/
3355,