Bug 7514 Choose OPAC language with URL parameter

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>

Tested:
- with and without cookie set
- different language codes

http://.../cgi-bin/koha/opac-changelanguage.pl?language=de-DE
will directly open the German OPAC.

http://.../cgi-bin/koha/opac-changelanguage.pl?language=en
will directly open the English OPAC.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>

diff --git a/opac/opac-changelanguage.pl b/opac/opac-changelanguage.pl
index 1c3ee8e..8692a63 100755 (executable)
--- a/opac/opac-changelanguage.pl
+++ b/opac/opac-changelanguage.pl
@@ -22,7 +22,7 @@ use CGI;
 
 my $query    = new CGI;
 my $language = $query->param('language');
-my $url      = $query->referer();
+my $url      = $query->referer() || '/';
 
 # warn "Language : $query // $language // $url";
 C4::Templates::setlanguagecookie( $query, $language, $url );