From 7022d739708b230585115964b7e9392af683b0c5 Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@theqtcompany.com>
Date: Mon, 26 Jan 2015 09:02:34 +0100
Subject: [PATCH] Dumper: Avoid output of plotting subprocess on console

Change-Id: I2e1cfc95b556b7d0c2fc1770523d43159790aae1
Reviewed-by: hjk <hjk@theqtcompany.com>
---
 share/qtcreator/debugger/dumper.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/share/qtcreator/debugger/dumper.py b/share/qtcreator/debugger/dumper.py
index 19affbe02c9..8622bbf4d15 100644
--- a/share/qtcreator/debugger/dumper.py
+++ b/share/qtcreator/debugger/dumper.py
@@ -89,8 +89,9 @@ except:
 matplotFigure = {}
 matplotCount = 0
 
+devNull = open(os.devnull)
 matplotProc = subprocess.Popen(args=[pythonExecutable, "-i"],
-            bufsize=0, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+            bufsize=0, stdin=subprocess.PIPE, stdout=devNull, stderr=devNull)
 
 matplotProc.stdin.write(b"import sys\n")
 matplotProc.stdin.write(b"sys.ps1=''\n")
@@ -132,6 +133,7 @@ def matplotSend(iname, show, data):
 def matplotQuit():
     matplotProc.stdin.write(b"exit")
     matplotProc.kill()
+    devNull.close()
 
 def arrayForms():
     global hasPlot