X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/57bba4dac132a06729eeec809f5e1a5adf829806..9e891f538e48b0c686430889583ed24cf767c0ea:/IkiWiki/CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 35c62ce3e..1522feb1e 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -353,7 +353,7 @@ sub cgi_editpage ($$) { #{{{
 		if (defined $type && length $type && $hooks{htmlize}{$type}) {
 			$type=possibly_foolish_untaint($type);
 		}
-		elsif (defined $from) {
+		elsif (defined $from && exists $pagesources{$from}) {
 			# favor the type of linking page
 			$type=pagetype($pagesources{$from});
 		}