From 815731cbcf9a18e9b64a511b52f47244e3124dcd Mon Sep 17 00:00:00 2001 From: Jens Sauer Date: Tue, 3 Nov 2020 16:55:29 +0100 Subject: [PATCH] utils: Hide garbage output from dev.off() dev.off() prints not usefull messages like "null device 1" when finishing. This supresses these messages. --- utils.R | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/utils.R b/utils.R index 36f7c42..7d7bc48 100644 --- a/utils.R +++ b/utils.R @@ -24,5 +24,6 @@ sma_plot_file <- function(fname, ftype, title_list, legend_list, fun, ...) { if(!is.null(legend_list)) { do.call(legend, legend_list) } - dev.off() + # hide "null device 1" in garbage + garbage <- dev.off() }