From c7ed9950527546b856fe768cf50e5a89398c0481 Mon Sep 17 00:00:00 2001
From: Antonin Portelli <antonin.portelli@me.com>
Date: Thu, 12 Dec 2019 18:06:43 +0000
Subject: [PATCH] quieter gnuplot call

---
 lib/Core/Plot.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Core/Plot.cpp b/lib/Core/Plot.cpp
index 6133241..1909603 100644
--- a/lib/Core/Plot.cpp
+++ b/lib/Core/Plot.cpp
@@ -658,7 +658,7 @@ void Plot::display(void)
             LATAN_ERROR(System, "cannot find DISPLAY variable: is it set ?");
         }
         getProgramPath();
-        command     = gnuplotPath_ + "/" + gnuplotBin_;
+        command     = gnuplotPath_ + "/" + gnuplotBin_ + " 2>/dev/null";
         gnuplotPipe = popen(command.c_str(), "w");
         if (!gnuplotPipe)
         {