From a219ae3d27b9ca6ce6df5297e3a0c0f00848a9d9 Mon Sep 17 00:00:00 2001
From: bubnikv <bubnikv@gmail.com>
Date: Fri, 3 Mar 2017 14:38:25 +0100
Subject: [PATCH] Set boost tracing level on DLL initialization to errors only.

---
 xs/src/libslic3r/utils.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/xs/src/libslic3r/utils.cpp b/xs/src/libslic3r/utils.cpp
index 828ece50f..50db6f300 100644
--- a/xs/src/libslic3r/utils.cpp
+++ b/xs/src/libslic3r/utils.cpp
@@ -4,7 +4,7 @@
 
 namespace Slic3r {
 
-static boost::log::trivial::severity_level logSeverity = boost::log::trivial::fatal;
+static boost::log::trivial::severity_level logSeverity = boost::log::trivial::error;
 
 void set_logging_level(unsigned int level)
 {
@@ -29,6 +29,11 @@ void set_logging_level(unsigned int level)
     );
 }
 
+// Force set_logging_level(<=error) after loading of the DLL.
+static struct SetLoggingLevelOnInit {
+    SetLoggingLevelOnInit() { set_logging_level(1); }
+} g_SetLoggingLevelOnInit;
+
 void trace(unsigned int level, const char *message)
 {
     boost::log::trivial::severity_level severity = boost::log::trivial::trace;