Clean up parsing a little

1 files changed, 4 insertions, 5 deletions

diff --git a/weather.go b/weather.go
index b0ca2da..961b418 100644
--- a/weather.go
+++ b/weather.go
@@ -204,6 +204,7 @@ func main() {
 	var err error
 	var id string
 	var url string
+	var parsefunc func([]byte) []Weather
 	var resp *http.Response
 	var weather []Weather
 
@@ -213,9 +214,11 @@ func main() {
 	case "bbc":
 		id = bbcdefid
 		url = bbcurl
+		parsefunc = processBBC
 	case "metoffice":
 		id = metdefid
 		url = meturl
+		parsefunc = processMet
 	default:
 		log.Fatalf("data source %s not supported; use either 'bbc' or 'metoffice'\n", *src)
 	}
@@ -234,11 +237,7 @@ func main() {
 	}
 	b, err := ioutil.ReadAll(resp.Body)
 
-	if *src == "bbc" {
-		weather = processBBC(b)
-	} else {
-		weather = processMet(b)
-	}
+	weather = parsefunc(b)
 
 	for _, w := range weather {
 		fmt.Printf("%s %s  ", w.date, w.time)