Fix short write error on help

rs · Aug 4, 2018 · d4ae23f · d4ae23f
1 parent e5ff162
commit d4ae23f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/formatter/help.go b/formatter/help.go
@@ -11,12 +11,14 @@ type HelpAdapter struct {
 }
 
 func (j HelpAdapter) Write(p []byte) (n int, err error) {
+	n = len(p)
 	cmd := "http"
 	if len(j.CmdName) == 0 {
 		cmd = j.CmdName
 	}
 	p = bytes.Replace(p,
 		[]byte("curl [options...] <url>"),
 		[]byte(cmd+" [options...] [METHOD] URL [REQUEST_ITEM [REQUEST_ITEM ...]]"), 1)
-	return j.Out.Write(p)
+	_, err = j.Out.Write(p)
+	return
 }