X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=readmatrix.hpp;fp=readmatrix.hpp;h=d8f9bd11eff62b07593c29e728c35c5ddcf2ac2f;hb=02909d6cae9963ba00dc746969a370fa8ca934fc;hp=66480e7a6999ed90830f45a730c49ab4b850c73f;hpb=e7729bb337cfefcaba24549092cc89b44002af39;p=mothur.git

diff --git a/readmatrix.hpp b/readmatrix.hpp
index 66480e7..d8f9bd1 100644
--- a/readmatrix.hpp
+++ b/readmatrix.hpp
@@ -22,6 +22,7 @@ class ReadMatrix {
 
 public:
 	ReadMatrix(){	D = new SparseMatrix();	}
+	virtual ~ReadMatrix() {}
 	virtual void read(NameAssignment*){};
 	virtual void read(GlobalData* globaldata){};
 	void setCutoff(float c)			{	cutoff = c;		}