fmt.Errorf instead of errors.New

wzshiming · Sep 29, 2021 · c9cbc7b · c9cbc7b
1 parent c70ac19
commit c9cbc7b
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Showing 3 changed files with 4 additions and 6 deletions.
diff --git a/chain/bridge.go b/chain/bridge.go
@@ -2,7 +2,6 @@ package chain
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -68,7 +67,7 @@ func BridgeWithConfig(ctx context.Context, chain config.Chain, d bool) error {
 		}
 		l, ok := d.(bridge.ListenConfig)
 		if !ok || l == nil {
-			return errors.New("the last proxy could not listen")
+			return fmt.Errorf("the last proxy could not listen")
 		}
 		listenConfig = l
 	}

diff --git a/config/config.go b/config/config.go
@@ -2,7 +2,6 @@ package config
 
 import (
 	"encoding/json"
-	"errors"
 	"fmt"
 	"log"
 	"os"
@@ -105,7 +104,7 @@ func (m Node) MarshalJSON() ([]byte, error) {
 
 func (m *Node) UnmarshalJSON(data []byte) error {
 	if m == nil {
-		return errors.New("node: UnmarshalJSON on nil pointer")
+		return fmt.Errorf("node: UnmarshalJSON on nil pointer")
 	}
 	if len(data) > 0 {
 		switch data[0] {

diff --git a/internal/warp/address.go b/internal/warp/address.go
@@ -2,7 +2,7 @@ package warp
 
 import (
 	"context"
-	"errors"
+	"fmt"
 	"net"
 	"sync"
 	"sync/atomic"
@@ -12,7 +12,7 @@ import (
 )
 
 var (
-	ErrConnClosed = errors.New("use of closed network connection")
+	ErrConnClosed = fmt.Errorf("use of closed network connection")
 )
 
 func ConnWithCloser(conn net.Conn, closer func() error) net.Conn {