From b9be2fe94bdea309b619e2f79b2835cae7b6d76e Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Sun, 14 Aug 2011 23:55:41 +0000
Subject: [PATCH] fix production assert

---
 include/libtorrent/assert.hpp | 4 +++-
 src/assert.cpp                | 5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/libtorrent/assert.hpp b/include/libtorrent/assert.hpp
index 375f91ee5..8a66fe210 100644
--- a/include/libtorrent/assert.hpp
+++ b/include/libtorrent/assert.hpp
@@ -56,7 +56,9 @@ std::string demangle(char const* name);
 #include <sstream>
 #endif
 
-TORRENT_EXPORT void assert_fail(const char* expr, int line, char const* file, char const* function, char const* val);
+TORRENT_EXPORT void assert_fail(const char* expr, int line, char const* file
+	, char const* function, char const* val);
+
 #define TORRENT_ASSERT(x) do { if (x) {} else assert_fail(#x, __LINE__, __FILE__, __PRETTY_FUNCTION__, 0); } while (false)
 #if TORRENT_USE_IOSTREAM
 #define TORRENT_ASSERT_VAL(x, y) do { if (x) {} else { std::stringstream __s__; __s__ << #y ": " << y; assert_fail(#x, __LINE__, __FILE__, __PRETTY_FUNCTION__, __s__.str().c_str()); } } while (false)
diff --git a/src/assert.cpp b/src/assert.cpp
index 995933495..67a3060e9 100644
--- a/src/assert.cpp
+++ b/src/assert.cpp
@@ -32,6 +32,8 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #if defined TORRENT_DEBUG || defined TORRENT_ASIO_DEBUGGING || TORRENT_RELEASE_ASSERTS
 
+#include "libtorrent/config.hpp"
+
 #ifdef __APPLE__
 #include <AvailabilityMacros.h>
 #endif
@@ -122,7 +124,8 @@ void print_backtrace(char* out, int len) {}
 char const* libtorrent_assert_log = "asserts.log";
 #endif
 
-void assert_fail(char const* expr, int line, char const* file, char const* function, char const* value)
+TORRENT_EXPORT void assert_fail(char const* expr, int line, char const* file
+	, char const* function, char const* value)
 {
 #if TORRENT_PRODUCTION_ASSERTS
 	FILE* out = fopen(libtorrent_assert_log, "a+");