From 99c7ec3e1a1a7b7455f4ac9b7aff3983361a9ae0 Mon Sep 17 00:00:00 2001
From: Antoine Martin <totaam@xpra.org>
Date: Fri, 19 Jul 2019 12:25:43 +0000
Subject: [PATCH] avoid file descriptor leak warning

git-svn-id: https://xpra.org/svn/Xpra/trunk@23205 3bb7dfac-3a0b-4e04-842a-767bc560f471
---
 src/setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/setup.py b/src/setup.py
index bedc3e578c..eab9bdf352 100755
--- a/src/setup.py
+++ b/src/setup.py
@@ -2368,7 +2368,8 @@ def get_nvcc_version(command):
     #we have to figure out if "device_caps" exists in the headers:
     ENABLE_DEVICE_CAPS = False
     if os.path.exists("/usr/include/linux/videodev2.h"):
-        hdata = open("/usr/include/linux/videodev2.h").read()
+        with open("/usr/include/linux/videodev2.h") as f:
+            hdata = f.read()
         ENABLE_DEVICE_CAPS = hdata.find("device_caps")>=0
     kwargs = {"ENABLE_DEVICE_CAPS" : ENABLE_DEVICE_CAPS}
     make_constants("xpra", "codecs", "v4l2", "constants", **kwargs)