X-Git-Url: http://koha-dev.rot13.org:8081/gitweb/?a=blobdiff_plain;f=edithelp.pl;h=d1975ba6707c9b61910a3da4de38546222d2caff;hb=22eb0cfa1cddf6d1f24cf4715aa91ab346850679;hp=362f678e86045c61b70bd813f17444a07c361152;hpb=b5ab0da999b892237026947017f170d5f001e732;p=koha_fer

diff --git a/edithelp.pl b/edithelp.pl
index 362f678e86..d1975ba670 100755
--- a/edithelp.pl
+++ b/edithelp.pl
@@ -13,14 +13,15 @@
 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License along with
-# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA  02111-1307 USA
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
 use C4::Output;
 use C4::Auth;
 use CGI;
+use warnings;
 
 use vars qw($debug);
 
@@ -30,10 +31,10 @@ BEGIN {
 
 our $input = new CGI;
 
-my $type    = $input->param('type');
-my $referer = $input->param('referer');
+my $type    = $input->param('type') || '';
+my $referer = $input->param('referer') || '';
 my $oldreferer = $referer;
-my $help    = $input->param('help');
+my $help    = $input->param('help') || '';
 # strip any DOS-newlines that TinyMCE may have sneaked in
 $help =~ s/\r//g;
 my $error;