check correct config to start server

Author: tedpearson

config.go

@@ -40,7 +40,6 @@ type Config struct {
 	OverwriteData            bool         `yaml:"overwrite_data"`
 	BingToken                string       `yaml:"bing_token"`
 	ServerConfig             ServerConfig `yaml:"server"`
-	ServerPort               int64        `yaml:"server_port"`
 	AdHocCacheEntries        int          `yaml:"ad_hoc_cache_entries"`
 	Sources                  struct {
 		Enabled        []string

main.go

@@ -52,7 +52,7 @@ func main() {
 		Forecasters:   forecasters,
 	}
 	scheduler.Start()
-	if config.ServerPort == 0 {
+	if config.ServerConfig.Port == 0 {
 		// no port specified, keep other goroutines running
 		runtime.Goexit()
 	} else {