X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/e4cdce4bce0d73bf69aec0d140f1b5e7ab4a219b..0de3074c7f0dbe780919a53a057ee53b31d5e233:/IkiWiki/Plugin/rename.pm

diff --git a/IkiWiki/Plugin/rename.pm b/IkiWiki/Plugin/rename.pm
index b5f37e913..4b2d1c4a9 100644
--- a/IkiWiki/Plugin/rename.pm
+++ b/IkiWiki/Plugin/rename.pm
@@ -206,41 +206,45 @@ sub rename_start ($$$$) {
 	exit 0;
 }
 
-sub postrename ($$;$$$) {
+sub postrename ($$$;$$) {
 	my $cgi=shift;
 	my $session=shift;
 	my $src=shift;
 	my $dest=shift;
 	my $attachment=shift;
 
-	# Load saved form state and return to edit page.
-	my $postrename=CGI->new($session->param("postrename"));
-	$session->clear("postrename");
-	IkiWiki::cgi_savesession($session);
+	# Load saved form state and return to edit page, using stored old
+	# cgi state. Or, if the rename was not started on the edit page, 
+	# return to the renamed page.
+	my $postrename=$session->param("postrename");
 	if (! defined $postrename) {
-		redirect($cgi, urlto(defined $dest ? $dest : $src));
+		IkiWiki::redirect($cgi, urlto(defined $dest ? $dest : $src));
+		exit;
 	}
+	my $oldcgi=CGI->new($postrename);
+	$session->clear("postrename");
+	IkiWiki::cgi_savesession($session);
 
 	if (defined $dest) {
 		if (! $attachment) {
 			# They renamed the page they were editing. This requires
 			# fixups to the edit form state.
 			# Tweak the edit form to be editing the new page.
-			$postrename->param("page", $dest);
+			$oldcgi->param("page", $dest);
 		}
 
 		# Update edit form content to fix any links present
 		# on it.
-		$postrename->param("editcontent",
+		$oldcgi->param("editcontent",
 			renamepage_hook($dest, $src, $dest,
-				 $postrename->param("editcontent")));
+				 $oldcgi->param("editcontent")));
 
 		# Get a new edit token; old was likely invalidated.
-		$postrename->param("rcsinfo",
+		$oldcgi->param("rcsinfo",
 			IkiWiki::rcs_prepedit($pagesources{$dest}));
 	}
 
-	IkiWiki::cgi_editpage($postrename, $session);
+	IkiWiki::cgi_editpage($oldcgi, $session);
 }
 
 sub formbuilder (@) {
@@ -254,7 +258,7 @@ sub formbuilder (@) {
 		my $session=$params{session};
 
 		if ($form->submitted eq "Rename" && $form->field("do") eq "edit") {
-			rename_start($q, $session, 0, $form->field("page"));
+			rename_start($q, $session, 0, scalar $form->field("page"));
 		}
 		elsif ($form->submitted eq "Rename Attachment") {
 			my @selected=map { Encode::decode_utf8($_) } $q->param("attachment_select");
@@ -307,7 +311,7 @@ sub sessioncgi ($$) {
 			# performed in check_canrename later.
 			my $srcfile=IkiWiki::possibly_foolish_untaint($pagesources{$src})
 				if exists $pagesources{$src};
-			my $dest=IkiWiki::possibly_foolish_untaint(titlepage($form->field("new_name")));
+			my $dest=IkiWiki::possibly_foolish_untaint(titlepage(scalar $form->field("new_name")));
 			my $destfile=$dest;
 			if (! $q->param("attachment")) {
 				my $type=$q->param('type');