From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Wed, 11 Apr 2018 18:55:04 +0000 (-0300)
Subject: Bug 17981: Do not crash if the template is already using TT syntax
X-Git-Url: http://git.rot13.org/?a=commitdiff_plain;h=c57ecd00ae312ad2464fbabeef9a7f2aa262cba5;p=koha.git

Bug 17981: Do not crash if the template is already using TT syntax

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---

diff --git a/svc/letters/preview b/svc/letters/preview
index 809ee7269c..2d0c73faeb 100644
--- a/svc/letters/preview
+++ b/svc/letters/preview
@@ -233,9 +233,9 @@ if ( %$letter_params ) {
             letter => $fake_tt_letter,
             %$letter_params,
         );
+        $messages_are_similar =
+          $rendered_message->{content} eq $rendered_tt_message->{content};
     }
-    $messages_are_similar =
-      $rendered_message->{content} eq $rendered_tt_message->{content};
 }
 
 $template->param(