support 302/303 redirects too

src/WebResource.cpp

@@ -88,11 +88,11 @@ WebResource getOnlineWebResource(URL const& url) {
 
     request.sendRequest([&](HTTPResponse const& response){
         logDebug() << "getOnlineWebResource request.sendRequest" << std::endl;
-        if (response.statusCode == 301) {
+        if (response.statusCode == 301 || response.statusCode == 302 || response.statusCode == 303) {
             std::string location;
             if (response.properties.find("Location")==response.properties.end()) {
                 if (response.properties.find("location")==response.properties.end()) {
-                    logDebug() << "getOnlineWebResource - got 301 without a location" << std::endl;
+                    logDebug() << "getOnlineWebResource - got " << response.statusCode << " without a location" << std::endl;
                     for(auto const &row : response.properties) {
                         logDebug() << "getOnlineWebResource - " << row.first << "=" << response.properties.at(row.first) << std::endl;
                     }