rewrite checkpoint

error.go

@@ -0,0 +1,19 @@
+package jira
+
+import (
+	"fmt"
+	"net/http"
+
+	"gopkg.in/Netflix-Skunkworks/go-jira.v1/jiradata"
+)
+
+func responseError(resp *http.Response) error {
+	results := &jiradata.ErrorCollection{}
+	if err := readJSON(resp.Body, results); err != nil {
+		return err
+	}
+	if len(results.ErrorMessages) == 0 && len(results.Errors) == 0 {
+		return fmt.Errorf(resp.Status)
+	}
+	return results
+}