From 17b388d4823735d0e597381b55b935c050ae80a8 Mon Sep 17 00:00:00 2001
From: Tobias Doerffel <tobias.doerffel@gmail.com>
Date: Thu, 29 Oct 2009 23:06:23 +0100
Subject: [PATCH] ZynAddSubFX: flush temporary data exchange file

LMMS' ZynAddSubFX plugin creates a temporary file for exchanging XML
data with the remote process. After calling QFile::write(...) data
has not neccessarily been written due to QFile's internal write buffer.
Therefore explicitely call QFile::flush() so all data is guaranteed
to be written.

Closes #2877916.
---
 plugins/zynaddsubfx/ZynAddSubFx.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/zynaddsubfx/ZynAddSubFx.cpp b/plugins/zynaddsubfx/ZynAddSubFx.cpp
index 774f58047..b8a2e5906 100644
--- a/plugins/zynaddsubfx/ZynAddSubFx.cpp
+++ b/plugins/zynaddsubfx/ZynAddSubFx.cpp
@@ -157,6 +157,7 @@ void ZynAddSubFxInstrument::loadSettings( const QDomElement & _this )
 		QByteArray a = doc.toString( 0 ).toUtf8();
 		a.prepend( "<?xml version=\"1.0\"?>\n" );
 		tf.write( a );
+		tf.flush();
 
 		const std::string fn = QSTR_TO_STDSTR(
 									QDir::toNativeSeparators( tf.fileName() ) );