site: don't display hidden directory contents in navHEADmaster

1 files changed, 4 insertions, 0 deletions

diff --git a/site.go b/site.go
index 46e6cee..c7d3c19 100644
--- a/site.go
+++ b/site.go
@@ -43,6 +43,10 @@ func rootTree(root string, goal string) (NavTree, string) {
 			index = current
 		}
 		
+		if info.IsDir() && info.Name()[0] == '.' {
+			return filepath.SkipDir
+		}
+		
 		if current == root || info.Name()[0] == '.'  {
 			return nil
 		}