sdjournal: fix Writer call

jonboulle · jonboulle · commit b946f0a35024 · 2016-06-17T14:55:36.000+02:00
diff --git a/sdjournal/read.go b/sdjournal/read.go
@@ -161,7 +161,7 @@ process:
 			return ErrExpired
 		default:
 			if c > 0 {
-				if err = writer.Write(msg[:c]); err != nil {
+				if _, err = writer.Write(msg[:c]); err != nil {
 					break process
 				}
 				continue process

Original file line number	Diff line number	Diff line change
`@@ -161,7 +161,7 @@ process:`
`161`	`161`	`return ErrExpired`
`162`	`162`	`default:`
`163`	`163`	`if c > 0 {`
`164`		`- if err = writer.Write(msg[:c]); err != nil {`
	`164`	`+ if _, err = writer.Write(msg[:c]); err != nil {`
`165`	`165`	`break process`
`166`	`166`	`}`
`167`	`167`	`continue process`