fixed splash page citation

[mothur.git] / tree.h

diff --git a/tree.h b/tree.h
index b6d5ea807a38801a872daf96b23557d53a241f4e..c90f51a451461ceca068f743ecefe8fd3e7cba5f 100644 (file)
--- a/tree.h
+++ b/tree.h
@@ -13,6 +13,7 @@
 #include "treenode.h"
 #include "globaldata.hpp"
 
+class GlobalData;
 /* This class represents the treefile. */
 
 class Tree {
@@ -58,7 +59,7 @@ private:
                                                        //this is required in case user has sequences in the names file that are
                                                        //not included in the tree. 
                                                        //only takes names from the first tree in the tree file and assumes that all trees use the same names.
-       void readTreeString(ifstream&);
+       int readTreeString(ifstream&);
 };
 
 #endif