diff options
| -rw-r--r-- | src/nvim/cursor.c | 3 | ||||
| -rw-r--r-- | src/nvim/testdir/test_number.vim | 11 |
2 files changed, 13 insertions, 1 deletions
diff --git a/src/nvim/cursor.c b/src/nvim/cursor.c index d4a68adeda..21f23b7fd4 100644 --- a/src/nvim/cursor.c +++ b/src/nvim/cursor.c @@ -130,7 +130,8 @@ static int coladvance2( if (finetune && curwin->w_p_wrap && curwin->w_width_inner != 0 - && wcol >= (colnr_T)width) { + && wcol >= (colnr_T)width + && width > 0) { csize = linetabsize(line); if (csize > 0) csize--; diff --git a/src/nvim/testdir/test_number.vim b/src/nvim/testdir/test_number.vim index 92a1bf3c9a..d737ebe9f0 100644 --- a/src/nvim/testdir/test_number.vim +++ b/src/nvim/testdir/test_number.vim @@ -320,4 +320,15 @@ func Test_number_rightleft() 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 |