From: Alexander Schmidt <alex@treefish.org>
Date: Thu, 9 Nov 2017 18:05:50 +0000 (+0100)
Subject: Hide gnuplot error output
X-Git-Url: http://git.treefish.org/~alex/bitvalue.git/commitdiff_plain/1517d32cbae8e11407bd2d31f8a65b4c9a7958df?ds=inline;hp=81cbb0eaf1f61c07079a990d088c906428dd776a

Hide gnuplot error output
---

diff --git a/bitvalue b/bitvalue
index 3f75ff2..1454cab 100755
--- a/bitvalue
+++ b/bitvalue
@@ -47,7 +47,7 @@ if ! ping -c 1 $HOST >/dev/null 2>&1; then
     exit 1
 fi
 
-cat << EOF | gnuplot
+cat << EOF | gnuplot 2>/dev/null
 set terminal dumb
 set datafile separator ","
 set xdata time