From af84646b79e3cb57e22911f8171bb44895ba81af Mon Sep 17 00:00:00 2001
From: Rob Gill <rrobgill@protonmail.com>
Date: Sun, 28 Oct 2018 10:57:01 +1000
Subject: [PATCH] Set $l1d_mode to -1 in cases where cpu/vulnerabilities/l1tf
 is not available

(prevents invalid number error when evaluating [ "$l1d_mode" -ge 1 ])

Signed-off-by: Rob Gill <rrobgill@protonmail.com>
---
 spectre-meltdown-checker.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spectre-meltdown-checker.sh b/spectre-meltdown-checker.sh
index a394702..d77e37c 100755
--- a/spectre-meltdown-checker.sh
+++ b/spectre-meltdown-checker.sh
@@ -3850,6 +3850,7 @@ check_CVE_2018_3646_linux()
 					pstatus yellow UNKNOWN "unrecognized mode"
 				fi
 			else
+				l1d_mode=-1
 				pstatus yellow UNKNOWN "can't find or read /sys/devices/system/cpu/vulnerabilities/l1tf"
 			fi
 		else