From cc94ab64116c828d9ed65cd4d766e7fd872d530b Mon Sep 17 00:00:00 2001
From: Dennis Luxen <luxen@kit.edu>
Date: Thu, 19 Sep 2013 10:19:54 +0200
Subject: [PATCH] use empty() instead of comparisons

---
 Plugins/LocatePlugin.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Plugins/LocatePlugin.h b/Plugins/LocatePlugin.h
index ac559451f..6f233a352 100644
--- a/Plugins/LocatePlugin.h
+++ b/Plugins/LocatePlugin.h
@@ -55,7 +55,7 @@ public:
         //json
 
 //        JSONParameter = routeParameters.options.Find("jsonp");
-        if("" != routeParameters.jsonpParameter) {
+        if(!routeParameters.jsonpParameter.empty()) {
             reply.content += routeParameters.jsonpParameter;
             reply.content += "(";
         }
@@ -81,7 +81,7 @@ public:
         reply.content += ",\"transactionId\": \"OSRM Routing Engine JSON Locate (v0.3)\"";
         reply.content += ("}");
         reply.headers.resize(3);
-        if("" != routeParameters.jsonpParameter) {
+        if(!routeParameters.jsonpParameter.empty()) {
             reply.content += ")";
             reply.headers[1].name = "Content-Type";
             reply.headers[1].value = "text/javascript";