add missing stdexcept includes

src/pfaedle/router/ShapeBuilder.cpp

@@ -12,6 +12,7 @@
 #include <exception>
 #include <map>
 #include <mutex>
+#include <stdexcept>
 #include <unordered_map>
 #include <utility>
 #include "ad/cppgtfs/gtfs/Feed.h"

src/pfaedle/trgraph/Normalizer.cpp

@@ -6,6 +6,7 @@
 #include <iostream>
 #include <regex>
 #include <sstream>
+#include <stdexcept>
 #include <string>
 #include <utility>
 #include <vector>

src/util/geo/Geo.h

@@ -12,6 +12,7 @@
 #include <cassert>
 #include <iostream>
 #include <sstream>
+#include <stdexcept>
 #include "util/Misc.h"
 #include "util/String.h"
 #include "util/geo/Box.h"

src/util/http/Server.cpp

@@ -13,6 +13,7 @@
 #include <algorithm>
 #include <memory>
 #include <sstream>
+#include <stdexcept>
 #include <thread>
 #include <unordered_map>
 #ifdef ZLIB_FOUND
@@ -108,8 +109,7 @@ void HttpServer::handle() {
       answ = Answer(err.what(), err.what());
     } catch (...) {
       // catch everything to make sure the server continues running
-      answ = Answer(
+      answ = Answer("500 Internal Server Error", "500 Internal Server Error");
-          "500 Internal Server Error", "500 Internal Server Error");
     }
 
     send(connection, &answ);