added checks for ^C to quit command instead of program

[mothur.git] / tree.h

diff --git a/tree.h b/tree.h
index 04d9fb1fd3499cd87b5a8563b6e082fddb3d32dd..23ddf5dd87ed6d901d8db793861e34cb92b43e2d 100644 (file)
--- a/tree.h
+++ b/tree.h
@@ -37,7 +37,7 @@ public:
        int findRoot();  //return index of root node
        
        //this function takes the leaf info and populates the non leaf nodes
-       void assembleTree();    
+       int assembleTree();     
        
        vector<Node> tree;              //the first n nodes are the leaves, where n is the number of sequences.