trail: delete the right state

At some point I changed the storage of trail members' membership
and forgot to update this use.

(It turns out to be rather difficult to reach this code, possibly even
impossible: it only applies if a member somehow ceases to match the
trail's pagespec without either the trail or the member changing.)

diff --git a/IkiWiki/Plugin/trail.pm b/IkiWiki/Plugin/trail.pm
index 34a2ca5b681f3a81f985cf0ec5fbad363b1abc46..7d2338f9b9c7bd0dee446b1f0d7b60b80417fb90 100644 (file)
--- a/IkiWiki/Plugin/trail.pm
+++ b/IkiWiki/Plugin/trail.pm
@@ -335,7 +335,7 @@ sub prerender {
                if (exists $pagestate{$member}{trail}{item} &&
                        ! exists $member_to_trails{$member}) {
                        $rebuild_trail_members{$member} = 1;
-                       delete $pagestate{$member}{trailitem};
+                       delete $pagestate{$member}{trail}{item};
                }
        }