unbreak compilation (part 2)

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

diff --git a/src/mathed/MathMacro.cpp b/src/mathed/MathMacro.cpp
index bcd0aa074ceeb0ac3294db8dd7864e03e2dc772e..bf6132630a7f60b0721c0c810768b77a3eee0094 100644 (file)
--- a/src/mathed/MathMacro.cpp
+++ b/src/mathed/MathMacro.cpp
@@ -35,6 +35,7 @@
 #include "support/lassert.h"
 #include "support/debug.h"
 
+#include <ostream>
 #include <vector>
 
 using namespace std;