From 149a42cc94728263b4a94b78909d1e4d329be891 Mon Sep 17 00:00:00 2001
From: Dennis Luxen <luxen@kit.edu>
Date: Fri, 9 Aug 2013 13:24:05 +0200
Subject: [PATCH] Fixing coverity issue 1046672 and a potential memory leak

---
 Library/OSRM.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Library/OSRM.cpp b/Library/OSRM.cpp
index f8146995c..629e43978 100644
--- a/Library/OSRM.cpp
+++ b/Library/OSRM.cpp
@@ -88,7 +88,10 @@ OSRM::~OSRM() {
 
 void OSRM::RegisterPlugin(BasePlugin * plugin) {
     SimpleLogger().Write()  << "loaded plugin: " << plugin->GetDescriptor();
-    pluginMap[plugin->GetDescriptor()] = plugin;
+    if( pluginMap.find(plugin->GetDescriptor()) != pluginMap.end() ) {
+        delete pluginMap[plugin->GetDescriptor()];
+    }
+    pluginMap.insert(std::make_pair(plugin->GetDescriptor(), plugin));
 }
 
 void OSRM::RunQuery(RouteParameters & route_parameters, http::Reply & reply) {