From 8b14d92f10a641bb5f096a2b3767808b998448e6 2012-04-08 14:17:32
From: HanzZ <hanzz.k@gmail.com>
Date: 2012-04-08 14:17:32
Subject: [PATCH] Don't crash when there are duplicated options and print error message instead

---

diff --git a/src/config.cpp b/src/config.cpp
index 816e6fba89d80da967efadc1b1a27c63ca7f9026..a1c192733233b325b088847fefdcba6d9c0f6c7d 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -193,8 +193,13 @@ bool Config::load(std::istream &ifs) {
 }
 
 bool Config::load(const std::string &configfile, const std::string &jid) {
-	options_description opts("Transport options");
-	return load(configfile, opts, jid);
+	try {
+		options_description opts("Transport options");
+		return load(configfile, opts, jid);
+	} catch ( const boost::program_options::multiple_occurrences& e ) {
+		std::cerr << configfile << " parsing error: " << e.what() << " from option: " << e.get_option_name() << std::endl;
+		return false;
+	}
 }
 
 bool Config::reload() {