Only set buffer if it is not null.

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

diff --git a/src/mathed/InsetMathSize.cpp b/src/mathed/InsetMathSize.cpp
index dff61da87b54c49502f6862e76b1a467df562823..baacafffa4c0d9eab482019a44fd5234783bda97 100644 (file)
--- a/src/mathed/InsetMathSize.cpp
+++ b/src/mathed/InsetMathSize.cpp
@@ -16,6 +16,7 @@
 #include "MathData.h"
 #include "MathParser.h"
 #include "MathStream.h"
+#include "MetricsInfo.h"
 #include "output_xhtml.h"
 
 #include "support/convert.h"