added checks for ^C to quit command instead of program

[mothur.git] / seqsummarycommand.cpp

diff --git a/seqsummarycommand.cpp b/seqsummarycommand.cpp
index 49edc36f8e7c3d94d32b7995f08c14e955cd232a..4514e01713b5d1e3e51a6b7c60c4ed4155a0e5ad 100644 (file)
--- a/seqsummarycommand.cpp
+++ b/seqsummarycommand.cpp
@@ -111,6 +111,8 @@ int SeqSummaryCommand::execute(){
                outSummary << "seqname\tstart\tend\tnbases\tambigs\tpolymer" << endl;                   
 
                while(!inFASTA.eof()){
+                       if (m->control_pressed) { inFASTA.close(); outSummary.close(); remove(summaryFile.c_str()); return 0; }
+                       
                        Sequence current(inFASTA);
                        if (current.getName() != "") {
                                startPosition.push_back(current.getStartPos());
@@ -147,6 +149,8 @@ int SeqSummaryCommand::execute(){
                if (startPosition[0] == -1) {  startPosition[0] = 0;    }
                if (endPosition[0] == -1)       {  endPosition[0] = 0;          }
                
+               if (m->control_pressed) {  outSummary.close(); remove(summaryFile.c_str()); return 0; }
+               
                m->mothurOutEndLine();
                m->mothurOut("\t\tStart\tEnd\tNBases\tAmbigs\tPolymer"); m->mothurOutEndLine();
                m->mothurOut("Minimum:\t" + toString(startPosition[0]) + "\t" + toString(endPosition[0]) + "\t" + toString(seqLength[0]) + "\t" + toString(ambigBases[0]) + "\t" + toString(longHomoPolymer[0])); m->mothurOutEndLine();
@@ -160,6 +164,8 @@ int SeqSummaryCommand::execute(){
                
                outSummary.close();
                
+               if (m->control_pressed) {  remove(summaryFile.c_str()); return 0; }
+               
                m->mothurOutEndLine();
                m->mothurOut("Output File Name: "); m->mothurOutEndLine();
                m->mothurOut(summaryFile); m->mothurOutEndLine();