added citation function to commands

[mothur.git] / pcacommand.cpp

diff --git a/pcacommand.cpp b/pcacommand.cpp
index 6e2cce79736a9f01edbaa44bd31e145921850a30..e273e5fe7079ffab790ccf5498e69675a0fafeef 100644 (file)
--- a/pcacommand.cpp
+++ b/pcacommand.cpp
@@ -70,6 +70,7 @@ PCACommand::PCACommand(string option)  {
                
                //allow user to run help
                if(option == "help") { help(); abort = true; calledHelp = true; }
+               else if(option == "citation") { citation(); abort = true; calledHelp = true;}
                
                else {
                        vector<string> myArray = setParameters();