Wrap error

SungJin1212 · SungJin1212 · commit bade89cc134a · 2026-02-27T20:41:46.000+09:00
Signed-off-by: SungJin1212 &lt;tjdwls1201@gmail.com&gt;
diff --git a/pkg/ring/kv/memberlist/memberlist_client.go b/pkg/ring/kv/memberlist/memberlist_client.go
@@ -902,7 +902,7 @@ outer:
 	}
 
 	m.casFailures.Inc()
-	return fmt.Errorf("failed to CAS-update key %s: %v", key, lastError)
+	return fmt.Errorf("failed to CAS-update key %s: %w", key, lastError)
 }
 
 // returns change, error (or nil, if CAS succeeded), and whether to retry or not.
@@ -915,7 +915,7 @@ func (m *KV) trySingleCas(key string, codec codec.Codec, f func(in any) (out any
 
 	out, retry, err := f(val)
 	if err != nil {
-		return nil, 0, retry, fmt.Errorf("fn returned error: %v", err)
+		return nil, 0, retry, fmt.Errorf("fn returned error: %w", err)
 	}
 
 	if out == nil {

Original file line number	Diff line number	Diff line change
`@@ -902,7 +902,7 @@ outer:`
`902`	`902`	`}`
`903`	`903`
`904`	`904`	`m.casFailures.Inc()`
`905`		`- return fmt.Errorf("failed to CAS-update key %s: %v", key, lastError)`
	`905`	`+ return fmt.Errorf("failed to CAS-update key %s: %w", key, lastError)`
`906`	`906`	`}`
`907`	`907`
`908`	`908`	`// returns change, error (or nil, if CAS succeeded), and whether to retry or not.`
`@@ -915,7 +915,7 @@ func (m *KV) trySingleCas(key string, codec codec.Codec, f func(in any) (out any`
`915`	`915`
`916`	`916`	`out, retry, err := f(val)`
`917`	`917`	`if err != nil {`
`918`		`- return nil, 0, retry, fmt.Errorf("fn returned error: %v", err)`
	`918`	`+ return nil, 0, retry, fmt.Errorf("fn returned error: %w", err)`
`919`	`919`	`}`
`920`	`920`
`921`	`921`	`if out == nil {`