hidden: fix OccultationKind::at_all_visible (!)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/hidden.rs b/src/hidden.rs
index 9f1a9fd062b1c867e617e3e995d15d61f38abfab..b8a6649194e079330e536d69309c2131d23d3b83 100644 (file)
--- a/src/hidden.rs
+++ b/src/hidden.rs
@@ -80,9 +80,9 @@ impl OccultationKind {
       OccK::Visible |
       OccK::Scrambled |
       OccK::Displaced { .. }
-        => false,
-      OccK::Invisible
         => true,
+      OccK::Invisible
+        => false,
     }
   }
 }