From: Peter Kümmel <syntheticpp@gmx.net>
Date: Sat, 26 Dec 2009 16:07:16 +0000 (+0000)
Subject: workaround for Qt (4.5.2)  bug: QProcess::started() is emitted twice
X-Git-Tag: 2.0.0~4707
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=94ab8c8f74d304c0c651927e1b31da96660d1386;p=features.git

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
---

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_);
+        }
 }