From b1a4db0b69e4744f9a4b4e4844021bb9026f03a6 Mon Sep 17 00:00:00 2001
From: nate <nateozemon@gmail.com>
Date: Thu, 9 Nov 2017 13:33:37 -0800
Subject: :highlight : avoid redraw on error

do_highlight() should not redraw if a validation error occurred.
closes #7489
---
 src/nvim/syntax.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c
index d28e996581..bc7362af72 100644
--- a/src/nvim/syntax.c
+++ b/src/nvim/syntax.c
@@ -6648,7 +6648,7 @@ do_highlight(char_u *line, int forceit, int init) {
   if (error && idx == highlight_ga.ga_len) {
     syn_unadd_group();
   } else {
-    if (is_normal_group) {
+    if (!error && is_normal_group) {
       // Need to update all groups, because they might be using "bg" and/or
       // "fg", which have been changed now.
       highlight_attr_set_all();
-- 
cgit