From 94ab8c8f74d304c0c651927e1b31da96660d1386 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Peter=20K=C3=BCmmel?= <syntheticpp@gmx.net>
Date: Sat, 26 Dec 2009 16:07:16 +0000
Subject: [PATCH] workaround for Qt (4.5.2)  bug: QProcess::started() is
 emitted twice

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32646 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/support/Systemcall.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/support/Systemcall.cpp b/src/support/Systemcall.cpp
index 5ba04cce4a..1a23f93c06 100644
--- a/src/support/Systemcall.cpp
+++ b/src/support/Systemcall.cpp
@@ -406,8 +406,10 @@ void SystemcallPrivate::stdErr()
 
 void SystemcallPrivate::processStarted()
 {
-	state = Running;
-	ProgressInterface::instance()->processStarted(cmd_);
+	if (state != Running) {
+            state = Running;
+            ProgressInterface::instance()->processStarted(cmd_);
+        }
 }
 
 
-- 
2.39.2