Fix panic on http error

rs · rs · commit 31e7a6443d53 · 2018-02-25T15:36:59.000-08:00
diff --git a/source/http.go b/source/http.go
@@ -45,11 +45,13 @@ func (h HTTP) fetch(url string) {
 	resp, err := http.Get(url)
 	if err != nil {
 		h.c <- res{err: err}
+		return
 	}
 	defer resp.Body.Close()
 	b, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
 		h.c <- res{err: err}
+		return
 	}
 	jq, err := gojq.NewStringQuery(string(b))
 	h.c <- res{jq: jq, err: err}

Original file line number	Diff line number	Diff line change
`@@ -45,11 +45,13 @@ func (h HTTP) fetch(url string) {`
`45`	`45`	`resp, err := http.Get(url)`
`46`	`46`	`if err != nil {`
`47`	`47`	`h.c <- res{err: err}`
	`48`	`+ return`
`48`	`49`	`}`
`49`	`50`	`defer resp.Body.Close()`
`50`	`51`	`b, err := ioutil.ReadAll(resp.Body)`
`51`	`52`	`if err != nil {`
`52`	`53`	`h.c <- res{err: err}`
	`54`	`+ return`
`53`	`55`	`}`
`54`	`56`	`jq, err := gojq.NewStringQuery(string(b))`
`55`	`57`	`h.c <- res{jq: jq, err: err}`