Merge remote-tracking branch 'refs/remotes/ewhal/master' into patch-2

main.go

@@ -128,7 +128,7 @@ func searchHandler(w http.ResponseWriter, r *http.Request) {
 
 	var param2, param3 string
 	params := strings.Split(cat, "_")
-	if len(params) != 0 {
+	if len(params) != 2 {
 		param2 = params[0]
 		param3 = params[1]
 	}