From cc48b5ef34849a2daa5645841f618d389c8179b0 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Mon, 27 Apr 2015 06:33:30 -0400
Subject: fix displaying MAC for hidden network (mga13685)

ESSID is bogus when the card fails to detect it's hidden...
---
 NEWS                   | 1 +
 lib/network/monitor.pm | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index b8afd4b..151db66 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,4 @@
+- fix displaying bogus ESSID for hidden network (mga13685)
 - use high res icons for notifications (mga#7434)
 
 2.17
diff --git a/lib/network/monitor.pm b/lib/network/monitor.pm
index b06bbe3..43edb29 100644
--- a/lib/network/monitor.pm
+++ b/lib/network/monitor.pm
@@ -97,7 +97,9 @@ sub list_wireless {
                 $has_key = $has_wpa = $has_eap = undef;
             }
             /Address: (.*)/ and $net->{ap} = lc($1);
-            /ESSID:"(.*?)"/ and $net->{essid} = $1;
+            if (my ($essid) = /ESSID:"(.*?)"/) {
+                $essid !~ /^\\x00/ and $net->{essid} = $essid;
+            }
             /Mode:(\S*)/ and $net->{mode} = $1;
             $net->{mode} = 'Managed' if $net->{mode} eq 'Master';
             $_ =~ $quality_match and $net->{signal_strength} = $eval_quality->($1);
-- 
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