From b1dc9c3a2f7e55c9afc5bf2d5b465371b048e14f Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Wed, 10 Aug 2016 16:38:33 +0100
Subject: Remove all use of stringstream in an attempt to fix the suspected
 thread-unsafe crash bugs on OS X.

---
 src/lib/image_content.cc | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'src/lib/image_content.cc')

diff --git a/src/lib/image_content.cc b/src/lib/image_content.cc
index 08b9fd6ae..825f6da25 100644
--- a/src/lib/image_content.cc
+++ b/src/lib/image_content.cc
@@ -27,7 +27,6 @@
 #include "frame_rate_change.h"
 #include "exceptions.h"
 #include "image_filename_sorter.h"
-#include <locked_sstream.h>
 #include <libcxml/cxml.h>
 #include <libxml++/libxml++.h>
 #include <boost/foreach.hpp>
@@ -136,11 +135,9 @@ ImageContent::full_length () const
 string
 ImageContent::identifier () const
 {
-	locked_stringstream s;
-	s << Content::identifier();
-	s << "_" << video->identifier ();
-	s << "_" << video->length();
-	return s.str ();
+	char buffer[256];
+	snprintf (buffer, sizeof(buffer), "%s_%s_%" PRId64, Content::identifier().c_str(), video->identifier().c_str(), video->length());
+	return buffer;
 }
 
 bool
-- 
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