From b93b13263d57a54cfb338bcedbbc6b89dd22a3af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Lesimple?= <speed47_github@speed47.net>
Date: Tue, 9 Jan 2018 16:01:44 +0100
Subject: [PATCH] fix(pti): remove escapes since we use grep -E now

---
 spectre-meltdown-checker.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spectre-meltdown-checker.sh b/spectre-meltdown-checker.sh
index 6f8d739..76eff5c 100755
--- a/spectre-meltdown-checker.sh
+++ b/spectre-meltdown-checker.sh
@@ -542,7 +542,7 @@ kpti_support=0
 kpti_can_tell=0
 if [ -n "$opt_config" ]; then
 	kpti_can_tell=1
-	if grep -Eq '^\(CONFIG_PAGE_TABLE_ISOLATION\|CONFIG_KAISER\)=y' "$opt_config"; then
+	if grep -Eq '^(CONFIG_PAGE_TABLE_ISOLATION|CONFIG_KAISER)=y' "$opt_config"; then
 		kpti_support=1
 	fi
 fi