X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/9dbbbd0efacb5acebaed2d0ee74d1c185b27394a..a654a72fda2be74857a9b8074eb0c2f944907b69:/IkiWiki/CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 197eabcf0..8809e8510 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -20,7 +20,7 @@ sub printheader ($) { #{{{
 	}
 
 } #}}}
-	
+
 sub showform ($$$$) { #{{{
 	my $form=shift;
 	my $buttons=shift;
@@ -60,12 +60,18 @@ sub check_canedit ($$$;$) { #{{{
 	run_hooks(canedit => sub {
 		return if defined $canedit;
 		my $ret=shift->($page, $q, $session);
-		if (defined $ret && $ret eq "") {
-			$canedit=1;
-		}
-		elsif (defined $ret) {
-			$canedit=0;
-			error($ret) unless $nonfatal;
+		if (defined $ret) {
+			if ($ret eq "") {
+				$canedit=1;
+			}
+			elsif (ref $ret eq 'CODE') {
+				$ret->() unless $nonfatal;
+				$canedit=0;
+			}
+			elsif (defined $ret) {
+				error($ret) unless $nonfatal;
+				$canedit=0;
+			}
 		}
 	});
 	return $canedit;
@@ -712,7 +718,7 @@ sub cgi (;$$) { #{{{
 	elsif ($do eq 'create' || $do eq 'edit') {
 		cgi_editpage($q, $session);
 	}
-	elsif (defined $session->param("postsignin")) {
+	elsif (defined $session->param("postsignin") || $do eq 'postsignin') {
 		cgi_postsignin($q, $session);
 	}
 	else {