X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=clusterclassic.cpp;h=2d1b9a6b781960a824fddafc03b904e8039179e1;hb=e339f9008daa7d37c9a9034829565620a6abe783;hp=f0bae59ab33de8c2f451b80c7180a33c49c28a54;hpb=15b252e317fde72ce0a5de8776cb88112e0ed2b6;p=mothur.git

diff --git a/clusterclassic.cpp b/clusterclassic.cpp
index f0bae59..2d1b9a6 100644
--- a/clusterclassic.cpp
+++ b/clusterclassic.cpp
@@ -40,7 +40,12 @@ int ClusterClassic::readPhylipFile(string filename, NameAssignment* nameMap) {
 		ifstream fileHandle;
 		m->openInputFile(filename, fileHandle);
 		
-		fileHandle >> nseqs >> name;
+        string numTest;
+		fileHandle >> numTest >> name;
+        
+        if (!m->isContainingOnlyDigits(numTest)) { m->mothurOut("[ERROR]: expected a number and got " + numTest + ", quitting."); m->mothurOutEndLine(); exit(1); }
+        else { convert(numTest, nseqs); }
+
 
 		matrixNames.push_back(name);