fixed some bugs

[mothur.git] / readmatrix.hpp

diff --git a/readmatrix.hpp b/readmatrix.hpp
index 66480e7a6999ed90830f45a730c49ab4b850c73f..d8f9bd11eff62b07593c29e728c35c5ddcf2ac2f 100644 (file)
--- 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;             }