fixed bug for windows users with read.dist

diff --git a/globaldata.cpp b/globaldata.cpp
index 02b9013887308ef118212b2d7fb06d14b0fd6012..405e646a5276e9afa8acaa2b5d0dee776e35b94e 100644 (file)
--- a/globaldata.cpp
+++ b/globaldata.cpp
@@ -26,6 +26,8 @@ void GlobalData::parseGlobalData(string commandString, string optionText){
                if ((commandName == "read.dist") || (commandName == "read.otu") || (commandName == "read.tree")) { 
                        clear();
                        gGroupmap = NULL;
+                       gListVector = NULL;
+                       gSparseMatrix = NULL;
                        gTree.clear();
                        Treenames.clear();
                        labels.clear(); lines.clear(); Groups.clear();