From b1b366ac99c06cedff8f0ffc808649f27fa98c42 Mon Sep 17 00:00:00 2001
From: Silvan Jegen <s.jegen@gmail.com>
Date: Sun, 19 Feb 2017 18:16:51 +0100
Subject: Use a setter to set the Work error

---
 filter/http/http.go  | 4 ++--
 filter/str/string.go | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'filter')

diff --git a/filter/http/http.go b/filter/http/http.go
index e3d447b..3143718 100644
--- a/filter/http/http.go
+++ b/filter/http/http.go
@@ -26,14 +26,14 @@ func New(kv map[string]string) filter.Filter {
 func (hf *HTTPFilter) Filter(w *work.Work) *work.Work {
 	resp, err := http.Post(hf.url, "application/json", bytes.NewReader(w.Data))
 	if err != nil {
-		w.Err = err
+		w.SetError(err)
 		return w
 	}
 	defer resp.Body.Close()
 
 	filtered, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
-		w.Err = err
+		w.SetError(err)
 		return w
 	}
 
diff --git a/filter/str/string.go b/filter/str/string.go
index 37f49f6..f6087be 100644
--- a/filter/str/string.go
+++ b/filter/str/string.go
@@ -46,7 +46,7 @@ func (f *StringFilter) Filter(w *work.Work) *work.Work {
 	}
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Error when decoding JSON: %q\n", err)
-		w.Err = err
+		w.SetError(err)
 		return w
 	}
 
@@ -64,7 +64,7 @@ func (f *StringFilter) Filter(w *work.Work) *work.Work {
 		bs, err := json.Marshal(jm)
 		if err != nil {
 			fmt.Fprintf(os.Stderr, "Error when marshaling JSON: %q\n", err)
-			w.Err = err
+			w.SetError(err)
 		} else {
 			w.Data = bs
 		}
-- 
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