Only set buffer if it is not null.

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

diff --git a/src/mathed/InsetMathNumber.cpp b/src/mathed/InsetMathNumber.cpp
index 5a35415786988fc0bbfcc06f9c4387784124775f..593da68d97af0016036fb1e17a16ddbb2bc3325b 100644 (file)
--- a/src/mathed/InsetMathNumber.cpp
+++ b/src/mathed/InsetMathNumber.cpp
@@ -12,7 +12,6 @@
 
 #include "InsetMathNumber.h"
 #include "MathStream.h"
-#include "MathStream.h"
 #include "MathSupport.h"
 
 #include "MetricsInfo.h"