From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 27 Mar 2015 07:15:10 +0000 (+0200)
Subject: Use add_argument instead of get_args
X-Git-Url: http://git.tdb.fi/?p=r2c2.git;a=commitdiff_plain;h=474a2f819c2f7c5216cba5f33fcbc36d9b6886d1

Use add_argument instead of get_args
---

diff --git a/source/engineer/options.cpp b/source/engineer/options.cpp
index bdac361..7eabb8e 100644
--- a/source/engineer/options.cpp
+++ b/source/engineer/options.cpp
@@ -27,6 +27,7 @@ Options::Options(int argc, char **argv):
 	getopt.add_option(     "sim-speed",   sim_speed,   GetOpt::REQUIRED_ARG);
 	getopt.add_option('n', "network",     network,     GetOpt::NO_ARG);
 	getopt.add_option(     "state",       state_fn,    GetOpt::REQUIRED_ARG);
+	getopt.add_argument("layout", layout_fn, GetOpt::REQUIRED_ARG);
 	getopt(argc, argv);
 
 	if(!res.empty())
@@ -40,12 +41,6 @@ Options::Options(int argc, char **argv):
 			throw usage_error("Invalid resolution");
 	}
 
-	const vector<string> &args = getopt.get_args();
-	if(args.empty())
-		throw usage_error("No layout given");
-
-	layout_fn = args[0];
-
 	if(state_fn.empty())
 		state_fn = FS::basepart(layout_fn)+".state";
 }