From ca68b94c276d34e7bdf8ea5ceee26602379c4ebc Mon Sep 17 00:00:00 2001
From: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Date: Fri, 28 Mar 2014 09:50:11 +0100
Subject: [PATCH] Bug 9016: (QA Follow-up) Remove warning from content.length
 test

If the letter.content is undef, the content.length test in the letter
template will trigger warning:

    Argument "" isn't numeric in numeric gt (>).

This patch eliminates that warning.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
---
 tools/letter.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/letter.pl b/tools/letter.pl
index 789efccd53..06666de6f8 100755
--- a/tools/letter.pl
+++ b/tools/letter.pl
@@ -187,7 +187,7 @@ sub add_form {
                 message_transport_type => $mtt,
                 is_html    => $letters->{$mtt}{is_html},
                 title      => $letters->{$mtt}{title},
-                content    => $letters->{$mtt}{content},
+                content    => $letters->{$mtt}{content}//'',
             };
         }
     }
-- 
2.11.4.GIT