Fix go vet error on resp usage

Simon Taranto · Simon Taranto · commit cca1f7e051b4 · 2017-09-06T20:37:05.000-06:00
diff --git a/download/download.go b/download/download.go
@@ -19,10 +19,10 @@ func DownloadUrl(url string, transfer *heroku.Transfer) (*os.File, error) {
 	}
 
 	resp, err := http.Get(url)
-	defer resp.Body.Close()
 	if err != nil {
 		return nil, err
 	}
+	defer resp.Body.Close()
 
 	n, err := io.Copy(out, resp.Body)
 	if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -19,10 +19,10 @@ func DownloadUrl(url string, transfer heroku.Transfer) (os.File, error) {`
`19`	`19`	`}`
`20`	`20`
`21`	`21`	`resp, err := http.Get(url)`
`22`		`- defer resp.Body.Close()`
`23`	`22`	`if err != nil {`
`24`	`23`	`return nil, err`
`25`	`24`	`}`
	`25`	`+ defer resp.Body.Close()`
`26`	`26`
`27`	`27`	`n, err := io.Copy(out, resp.Body)`
`28`	`28`	`if err != nil {`