Hide gnuplot error output

diff --git a/bitvalue b/bitvalue
index 3f75ff2ee82bff0e30f0354a0420c61bbc41b136..1454cab95547d91181757f3fec9c7c1d990e1e58 100755 (executable)
--- 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