added [ERROR] flag if command aborts

[mothur.git] / hclustercommand.cpp

diff --git a/hclustercommand.cpp b/hclustercommand.cpp
index 69dbef6d15791466813ba0ecdde87f6a68a55664..94082dfc74dfe0969e769572fc6df219ecaa69d2 100644 (file)
--- a/hclustercommand.cpp
+++ b/hclustercommand.cpp
@@ -24,8 +24,7 @@ vector<string> HClusterCommand::getValidParameters(){
 //**********************************************************************************************************************
 HClusterCommand::HClusterCommand(){    
        try {
-               abort = true;
-               //initialize outputTypes
+               abort = true; calledHelp = true; 
                vector<string> tempOutNames;
                outputTypes["list"] = tempOutNames;
                outputTypes["rabund"] = tempOutNames;
@@ -64,10 +63,10 @@ vector<string> HClusterCommand::getRequiredFiles(){
 HClusterCommand::HClusterCommand(string option)  {
        try{
                globaldata = GlobalData::getInstance();
-               abort = false;
+               abort = false; calledHelp = false;   
                
                //allow user to run help
-               if(option == "help") { help(); abort = true; }
+               if(option == "help") { help(); abort = true; calledHelp = true; }
                
                else {
                        //valid paramters for this command
@@ -237,7 +236,7 @@ HClusterCommand::~HClusterCommand(){}
 int HClusterCommand::execute(){
        try {
        
-               if (abort == true) {    return 0;       }
+               if (abort == true) { if (calledHelp) { return 0; }  return 2;   }
                
                if(namefile != ""){     
                        globaldata->nameMap = new NameAssignment(namefile);