From d4b503aa14b9297889c2a5b6f18fd2132c7bb304 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Sun, 12 May 2019 19:22:54 -0500
Subject: [PATCH] Bug 22893: Do not crash if contributors.yaml does not exist

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
---
 about.pl                                         |  5 ++++-
 koha-tmpl/intranet-tmpl/prog/en/modules/about.tt | 16 +++++++++++-----
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/about.pl b/about.pl
index 62d15edf16..0a7300ce4d 100755
--- a/about.pl
+++ b/about.pl
@@ -531,7 +531,10 @@ if ( defined C4::Context->config('docdir') ) {
 }
 
 ## Contributors
-my $contributors = LoadFile("$docdir"."/contributors.yaml");
+my $contributors =
+  -e "$docdir" . "/contributors.yaml"
+  ? LoadFile( "$docdir" . "/contributors.yaml" )
+  : {};
 my @people = map {
     {
         name => $_,
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt
index b908428e7b..39216984bc 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt
@@ -469,11 +469,17 @@
             </ul>
 
             <h2>Koha development team</h2>
-            <ul class="columns-4">
-                [% FOREACH contributor IN contributors %]
-                <li>[% INCLUDE person p=contributor %][% INCLUDE contributions p=contributor %]</li>
-                [% END %]
-            </ul>
+            [% IF contributors.size %]
+                <ul class="columns-4">
+                    [% FOREACH contributor IN contributors %]
+                    <li>[% INCLUDE person p=contributor %][% INCLUDE contributions p=contributor %]</li>
+                    [% END %]
+                </ul>
+            [% ELSE %]
+                <div class="dialog alert">
+                    Could not read the contributors.yaml file. Please make sure &lt;docdir&gt; is correctly defined in koha-conf.xml.
+                </div>
+            [% END %]
             <hr>
 
             <h2>Contributing companies and institutions</h2>
-- 
2.39.5