added checks for ^C to quit command instead of program

[mothur.git] / readcolumn.h

diff --git a/readcolumn.h b/readcolumn.h
index 069632c7267f93e3f95b0f52ba382975f255dbc7..5e718afda866d5c72f907d3d42693792d1972d62 100644 (file)
--- a/readcolumn.h
+++ b/readcolumn.h
@@ -18,7 +18,7 @@ class ReadColumnMatrix : public ReadMatrix {
 public:
        ReadColumnMatrix(string);
        ~ReadColumnMatrix();
-       void read(NameAssignment*);
+       int read(NameAssignment*);
 private:
        ifstream fileHandle;
        string distFile;