From 94f46568d5e436dbab158def1a7ace6ca22a0fb8 Mon Sep 17 00:00:00 2001
From: gereon <gereon.kremer@rwth-aachen.de>
Date: Sun, 16 Dec 2012 20:14:52 +0100
Subject: [PATCH] adding default value for trigger options

trigger options get the value of the trigger that was registered first as default value.
---
 src/utility/settings.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/utility/settings.cpp b/src/utility/settings.cpp
index e22e72eaa..1414d8ece 100644
--- a/src/utility/settings.cpp
+++ b/src/utility/settings.cpp
@@ -67,7 +67,7 @@ Settings::Settings(const int argc, const char* argv[], const char* filename)
 			str << "select " << it.first << " module (" << boost::algorithm::join(it.second, ", ") << ")";
 			
 			Settings::desc->add_options()
-				(it.first.c_str(), bpo::value<std::string>(), str.str().c_str())
+				(it.first.c_str(), bpo::value<std::string>()->default_value(it.second.front()), str.str().c_str())
 			;
 		}
 		
@@ -143,7 +143,6 @@ void Settings::initDescriptions()
 		("test-prctl", bpo::value<std::string>(), "name of prctl file")
 		("trafile", bpo::value<std::string>()->required(), "name of the .tra file")
 		("labfile", bpo::value<std::string>()->required(), "name of the .lab file")
-		("matrixlib", bpo::value<std::string>()->default_value("gmm++"), "name of the matrix library")
 	;
 }