unbreak compilation (part 2)

[features.git] / src / mathed / InsetMathSize.cpp

diff --git a/src/mathed/InsetMathSize.cpp b/src/mathed/InsetMathSize.cpp
index f90a76c1fa661e83cba831324fa5cbb4495d437a..c014d90adfea13057dcfdc4ec1bbe95764cf3599 100644 (file)
--- a/src/mathed/InsetMathSize.cpp
+++ b/src/mathed/InsetMathSize.cpp
@@ -18,6 +18,8 @@
 
 #include "support/convert.h"
 
+#include <ostream>
+
 
 namespace lyx {