From c5720a15c76a15debadc9205afa2558f11e5d9ff Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 17 Dec 2014 18:08:09 +0100
Subject: LogBackend: force-flush stderr on WIN32

setvbuf() does not seem to have an effect on Windows.
---
 src/LogBackend.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/LogBackend.cxx b/src/LogBackend.cxx
index 6591fef2d..04c2e6324 100644
--- a/src/LogBackend.cxx
+++ b/src/LogBackend.cxx
@@ -194,6 +194,12 @@ FileLog(const Domain &domain, const char *message)
 		domain.GetName(),
 		chomp_length(message), message);
 
+#ifdef WIN32
+	/* force-flush the log file, because setvbuf() does not seem
+	   to have an effect on WIN32 */
+	fflush(stderr);
+#endif
+
 #ifdef HAVE_GLIB
 	g_free(converted);
 #endif
-- 
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