From f1b81c42c9a6e53e3ce248e40ccc33a5b3ba51bc Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Mon, 19 Nov 2012 16:24:30 +0000
Subject:   Updated to ensure we read a banner from the remote server - before
 we test against it.

---
 lib/custodian/protocol-tests/jabber.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/custodian/protocol-tests/jabber.rb')

diff --git a/lib/custodian/protocol-tests/jabber.rb b/lib/custodian/protocol-tests/jabber.rb
index 7a0c855..a35ef28 100755
--- a/lib/custodian/protocol-tests/jabber.rb
+++ b/lib/custodian/protocol-tests/jabber.rb
@@ -82,11 +82,11 @@ class JABBERTest
           socket.puts( "QUIT")
 
           banner = socket.gets(nil)
-          banner = banner[0,20]
+          banner = banner[0,20] unless( banner.nil? )
 
           socket.close()
 
-          if ( banner =~ /xml version/i )
+          if ( ( !banner.nil? ) &&  ( banner =~ /xml version/i ) )
             puts "Jabber alive: #{banner}" if ( @test_data['verbose'] )
             return true
           else
-- 
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