diff --git a/http.go b/http.go
index a56a456..bb5c090 100644
--- a/http.go
+++ b/http.go
@@ -71,15 +71,18 @@ func okHandler(w http.ResponseWriter, r *http.Request) {
 			fmt.Fprintln(w, "error =", err)
 		}
 		for _, dir := range c.Dirs {
-			log.Info("append dir", dir)
-			fmt.Fprintln(w, "append dir", dir)
 			var found bool = false
 			for _, d := range me.dirs {
 				if d == dir {
 					found = true
 				}
 			}
-			if ! found {
+			if found {
+				log.Info("dir already here", dir)
+				fmt.Fprintln(w, "dir already here", dir)
+			} else {
+				log.Info("append new dir", dir)
+				fmt.Fprintln(w, "append new dir", dir)
 				me.dirs = append(me.dirs, dir)
 			}
 		}