From a7de3bf08f171f72439cfdae151236de1485f4b3 Mon Sep 17 00:00:00 2001
From: Erik Zandvliet <erik.zandvliet@ddvtech.com>
Date: Wed, 24 Apr 2013 10:25:34 +0200
Subject: [PATCH] Configuration parser bug fixed.

---
 lib/config.cpp | 2 +-
 lib/config.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/config.cpp b/lib/config.cpp
index c083d5ec..829aa1b4 100644
--- a/lib/config.cpp
+++ b/lib/config.cpp
@@ -167,7 +167,7 @@ void Util::Config::printHelp(std::ostream & output){
 
 /// Parses commandline arguments.
 /// Calls exit if an unknown option is encountered, printing a help message.
-void Util::Config::parseArgs(int argc, char ** argv){
+void Util::Config::parseArgs(int & argc, char ** & argv){
   int opt = 0;
   std::string shortopts;
   struct option * longOpts = (struct option*)calloc(long_count + 1, sizeof(struct option));
diff --git a/lib/config.h b/lib/config.h
index c776c21b..8ed0fb5d 100644
--- a/lib/config.h
+++ b/lib/config.h
@@ -27,7 +27,7 @@ namespace Util {
       Config(std::string cmd, std::string version);
       void addOption(std::string optname, JSON::Value option);
       void printHelp(std::ostream & output);
-      void parseArgs(int argc, char ** argv);
+      void parseArgs(int & argc, char ** & argv);
       JSON::Value & getOption(std::string optname, bool asArray = false);
       std::string getString(std::string optname);
       long long int getInteger(std::string optname);