X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=readtree.h;fp=readtree.h;h=0cdf8b1fb8b426f6e358143e492a7c6cae64146e;hb=02909d6cae9963ba00dc746969a370fa8ca934fc;hp=c8e866aa476695c45cbfded4652fa1d4aef24dbe;hpb=e7729bb337cfefcaba24549092cc89b44002af39;p=mothur.git

diff --git a/readtree.h b/readtree.h
index c8e866a..0cdf8b1 100644
--- a/readtree.h
+++ b/readtree.h
@@ -23,7 +23,7 @@ class Tree;
 class ReadTree {
 	public:
 		ReadTree(); 
-		~ReadTree() {};
+		virtual ~ReadTree() {};
 		
 		virtual int read() = 0;
 		int readSpecialChar(istream&, char, string);