From 1c17c98b049bac12d2de7576d357203f2f59c983 Mon Sep 17 00:00:00 2001
From: erickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Wed, 30 Aug 2006 15:23:24 +0000
Subject: [PATCH] added var check to prevent warnings on the numerous
 timed_read(0) calls

git-svn-id: svn://svn.open-ils.org/ILS/trunk@5776 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
 .../OpenSRF/Transport/SlimJabber/Client.pm    | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/OpenSRF/src/perlmods/OpenSRF/Transport/SlimJabber/Client.pm b/OpenSRF/src/perlmods/OpenSRF/Transport/SlimJabber/Client.pm
index d67e77dbb5..77daf798f2 100644
--- a/OpenSRF/src/perlmods/OpenSRF/Transport/SlimJabber/Client.pm
+++ b/OpenSRF/src/perlmods/OpenSRF/Transport/SlimJabber/Client.pm
@@ -566,19 +566,21 @@ sub process {
 	}
 
 	my $t = $self->{last_tag};
-	my @msgs = $val =~ /(<$t[^>]*>.*?<\/$t>)/g;
-	$val = shift(@msgs);
 
-	if (@msgs) {
-		my $tmp = $self->{temp_buffer};
-
-		$self->{temp_buffer} = '';
-		$self->{temp_buffer} .= $_ for (@msgs);
-		$self->{temp_buffer} .= $tmp;
+	if( $t and $val ) {
+		my @msgs = $val =~ /(<$t[^>]*>.*?<\/$t>)/g;
+		$val = shift(@msgs);
+	
+		if (@msgs) {
+			my $tmp = $self->{temp_buffer};
+	
+			$self->{temp_buffer} = '';
+			$self->{temp_buffer} .= $_ for (@msgs);
+			$self->{temp_buffer} .= $tmp;
+		}
 	}
 
 	return $val;
-
 }
 
 
-- 
2.43.2