From 3ae10b23c87487596c29a01ee83d3aadcf3e9582 Mon Sep 17 00:00:00 2001
From: Shaun Smiley <senorsmile@gmail.com>
Date: Thu, 11 May 2017 10:41:43 -0700
Subject: [PATCH] fix output_value not referencing correct key

---
 check_json.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/check_json.pl b/check_json.pl
index fb253c9..db9f055 100755
--- a/check_json.pl
+++ b/check_json.pl
@@ -245,10 +245,10 @@ if ($np->opts->outputvars) {
     foreach my $key ($np->opts->outputvars eq '*' ? map { "{$_}"} sort keys %$json_response : split(',', $np->opts->outputvars)) {
         # use last element of key as label
         my $label = (split('->', $key))[-1];
-        # make label ascii compatible
+        # make label ascii compatible i.e. remove the { and }
         $label =~ s/[^a-zA-Z0-9_-]//g;
         my $output_value;
-        $output_value = $json_response->{$key};
+        $output_value = $json_response->{$label};
         push(@statusmsg, "$label: $output_value");
     }
 }