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open-consul
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fixed: requireOK should close Body on error

This commit is contained in:
Mário Freitas 2015-01-19 11:53:21 +09:00
parent 2db0a65a74
commit 90b74ee4e2
1 changed files with 7 additions and 3 deletions
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10
api/api.go
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@ -339,12 +339,16 @@ func encodeBody(obj interface{}) (io.Reader, error) {
// requireOK is used to wrap doRequest and check for a 200 // requireOK is used to wrap doRequest and check for a 200
func requireOK(d time.Duration, resp *http.Response, e error) (time.Duration, *http.Response, error) { func requireOK(d time.Duration, resp *http.Response, e error) (time.Duration, *http.Response, error) {
if e != nil { if e != nil {
return d, resp, e if resp != nil {
resp.Body.Close()
}
return d, nil, e
} }
if resp.StatusCode != 200 { if resp.StatusCode != 200 {
var buf bytes.Buffer var buf bytes.Buffer
io.Copy(&buf, resp.Body) io.Copy(&buf, resp.Body)
return d, resp, fmt.Errorf("Unexpected response code: %d (%s)", resp.StatusCode, buf.Bytes()) resp.Body.Close()
return d, nil, fmt.Errorf("Unexpected response code: %d (%s)", resp.StatusCode, buf.Bytes())
} }
return d, resp, e return d, resp, nil
} }