Bug 24661: (RM follow-up) Check lang is defined

This adds a check that the lang variable is defined before testing
against it. In normal operation this is likely a no-op, but it is
required for compiling templates during QA.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc
index 1ad619728804fd49248a08dc233a89b01d63eb31..c2833e3009b2896d99580c4e820e23adbc597b10 100644 (file)
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc
@@ -26,7 +26,7 @@
 var Koha = {};
 </script>
 
-[% IF lang != 'en' %]
+[% IF lang && lang != 'en' %]
     [% Asset.js(lang _ '/js/locale_data.js') | $raw %]
 [% END %]
 [% Asset.js('js/Gettext.js') | $raw %]