From 4e4383ffa2b9ec94e703ecbd6178737fc24f6866 Mon Sep 17 00:00:00 2001 From: Luuk van Baal Date: Fri, 28 Apr 2023 16:22:42 +0200 Subject: vim-patch:9.0.1247: divide by zero with 'smoothscroll' set and a narrow window Problem: Divide by zero with 'smoothscroll' set and a narrow window. Solution: Bail out when the window is too narrow. https://github.com/vim/vim/commit/870219c58c0804bdc55419b2e455c06ac715a835 Co-authored-by: Bram Moolenaar --- src/nvim/move.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src') diff --git a/src/nvim/move.c b/src/nvim/move.c index 7cc65c83ce..e635b381d3 100644 --- a/src/nvim/move.c +++ b/src/nvim/move.c @@ -1475,6 +1475,9 @@ void adjust_skipcol(void) } int width1 = curwin->w_width - curwin_col_off(); + if (width1 <= 0) { + return; // no text will be displayed + } int width2 = width1 + curwin_col_off2(); long so = get_scrolloff_value(curwin); long scrolloff_cols = so == 0 ? 0 : width1 + (so - 1) * width2; -- cgit