From e98c88c44c308edaea5994b8ad4363e65030968c Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 16 Aug 2022 14:51:53 +0100
Subject: patch 9.0.0218: reading before the start of the line

Problem:    Reading before the start of the line.
Solution:   When displaying "$" check the column is not negative.
---
 src/edit.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/edit.c')

diff --git a/src/edit.c b/src/edit.c
index 0b0d174f36..0b7896476a 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -1746,8 +1746,9 @@ edit_unputchar(void)
  * Only works when cursor is in the line that changes.
  */
     void
-display_dollar(colnr_T col)
+display_dollar(colnr_T col_arg)
 {
+    colnr_T col = col_arg < 0 ? 0 : col_arg;
     colnr_T save_col;
 
     if (!redrawing())
-- 
cgit v1.2.3