[LyX/master] * lyxpaperview.py - non-waiting process call for all cases.

[Pavel Sanda]

commit 1e4f91384776250ba3e5335c336bdad2ce3e0934
Author: Pavel Sanda <sanda at lyx.org>
Date:   Thu Aug 17 23:36:18 2023 +0200

    * lyxpaperview.py - non-waiting process call for all cases.
---
 lib/scripts/lyxpaperview.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/scripts/lyxpaperview.py b/lib/scripts/lyxpaperview.py
index 32f83ea..1eb867a 100755
--- a/lib/scripts/lyxpaperview.py
+++ b/lib/scripts/lyxpaperview.py
@@ -141,7 +141,7 @@ def main(argv):
     cmdline = viewer.split(" -", 1)
 
     if len(cmdline) == 1:
-        subprocess.call([viewer, result])
+        subprocess.Popen([viewer, result], stderr=subprocess.DEVNULL, stdout=subprocess.DEVNULL)
     elif len(cmdline) == 2:
         subprocess.Popen([cmdline[0], "-" + cmdline[1] , result], stderr=subprocess.DEVNULL, stdout=subprocess.DEVNULL)