From: Georg Baum <baum@lyx.org>
Date: Sun, 7 Dec 2014 19:43:47 +0000 (+0100)
Subject: Try to fix compilation on cygwin
X-Git-Tag: 2.2.0alpha1~1473
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=5b336954d7eb234f424164a8e4d039db74002afa;p=lyx.git

Try to fix compilation on cygwin
---

diff --git a/src/support/trivstring.cpp b/src/support/trivstring.cpp
index fa714e9402..6fda216674 100644
--- a/src/support/trivstring.cpp
+++ b/src/support/trivstring.cpp
@@ -15,6 +15,7 @@
 
 #ifdef STD_STRING_USES_COW
 #include <algorithm>
+#include <ostream>
 
 using namespace std;