fixed bugs for 1.8

[mothur.git] / hcluster.cpp

diff --git a/hcluster.cpp b/hcluster.cpp
index db937851dfae88802dd27ee9dcb65d8beeb60d0f..ee6040bb8802b36a6728a8abcd7dee7c7e3f2001 100644 (file)
--- a/hcluster.cpp
+++ b/hcluster.cpp
@@ -622,9 +622,10 @@ void HCluster::combineFile() {
                mergedMin.clear();
                        
                //rename tempfile to distfile
-               remove(distfile.c_str());
-               rename(tempDistFile.c_str(), distfile.c_str());
-               
+               int renameOK = remove(distfile.c_str());
+               int ok = rename(tempDistFile.c_str(), distfile.c_str());
+//cout << "remove = "<< renameOK << " rename = " << ok << endl;        
+
                //merge clustered rows averaging the distances
                map<int, float>::iterator itMerge;
                map<int, float>::iterator it2Merge;