Only set buffer if it is not null.

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

diff --git a/src/mathed/InsetMathUnknown.cpp b/src/mathed/InsetMathUnknown.cpp
index 926e7dd5d5ced43f457f79a3585bf8d0c866eae9..e79a17c015b289acdb679f7ead9989a1e133d984 100644 (file)
--- a/src/mathed/InsetMathUnknown.cpp
+++ b/src/mathed/InsetMathUnknown.cpp
@@ -23,9 +23,9 @@
 
 namespace lyx {
 
-InsetMathUnknown::InsetMathUnknown(docstring const & nm,
+InsetMathUnknown::InsetMathUnknown(docstring const & name,
        docstring const & selection, bool final, bool black)
-       : name_(nm), final_(final), black_(black), kerning_(0),
+       : name_(name), final_(final), black_(black), kerning_(0),
          selection_(selection)
 {}