Make sure we do not pass multiple CGI parameters in function calls
[ikiwiki.git] / IkiWiki / Plugin / rename.pm
index f7ea21b5355aed4942defb8102b1af0088059cc0..6d56340b896519e921e9b6c7d8a06ffd1d56fe2a 100644 (file)
@@ -237,7 +237,7 @@ sub postrename ($$$;$$) {
                # on it.
                $oldcgi->param("editcontent",
                        renamepage_hook($dest, $src, $dest,
-                                $oldcgi->param("editcontent")));
+                               scalar $oldcgi->param("editcontent")));
 
                # Get a new edit token; old was likely invalidated.
                $oldcgi->param("rcsinfo",
@@ -297,7 +297,7 @@ sub sessioncgi ($$) {
 
        if ($q->param("do") eq 'rename') {
                my $session=shift;
-               my ($form, $buttons)=rename_form($q, $session, Encode::decode_utf8($q->param("page")));
+               my ($form, $buttons)=rename_form($q, $session, Encode::decode_utf8(scalar $q->param("page")));
                IkiWiki::decode_form_utf8($form);
                my $src=$form->field("page");
 
@@ -332,7 +332,7 @@ sub sessioncgi ($$) {
                                IkiWiki::Plugin::attachment::is_held_attachment($src);
                        if ($held) {
                                rename($held, IkiWiki::Plugin::attachment::attachment_holding_location($dest));
-                               postrename($q, $session, $src, $dest, $q->param("attachment"))
+                               postrename($q, $session, $src, $dest, scalar $q->param("attachment"))
                                        unless defined $srcfile;
                        }
                        
@@ -438,7 +438,7 @@ sub sessioncgi ($$) {
                                $renamesummary.=$template->output;
                        }
 
-                       postrename($q, $session, $src, $dest, $q->param("attachment"));
+                       postrename($q, $session, $src, $dest, scalar $q->param("attachment"));
                }
                else {
                        IkiWiki::showform($form, $buttons, $session, $q);