From 16b6490ffcf8eb073f1eb98affb286942ad79bbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Lesimple?= <speed47_github@speed47.net>
Date: Sat, 23 Nov 2019 16:02:00 +0100
Subject: [PATCH] chore: avoid ${var:-]} syntax, badly confusing vim's syntax
 highlighter

---
 spectre-meltdown-checker.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spectre-meltdown-checker.sh b/spectre-meltdown-checker.sh
index 3caf91d..f9a70f6 100755
--- a/spectre-meltdown-checker.sh
+++ b/spectre-meltdown-checker.sh
@@ -1090,7 +1090,8 @@ pvulnstatus()
 					OK)   is_vuln="false";;
 					*)    echo "$0: error: unknown status '$2' passed to pvulnstatus()" >&2; exit 255;;
 				esac
-				json_output="${json_output:-[}{\"NAME\":\"$aka\",\"CVE\":\"$1\",\"VULNERABLE\":$is_vuln,\"INFOS\":\"$3\"},"
+				[ -z "$json_output" ] && json_output='['
+				json_output="${json_output}{\"NAME\":\"$aka\",\"CVE\":\"$1\",\"VULNERABLE\":$is_vuln,\"INFOS\":\"$3\"},"
 				;;
 
 			nrpe)	[ "$2" = VULN ] && nrpe_vuln="$nrpe_vuln $1";;