cmd/podman: switch to golang native error wrapping

We now use the golang error wrapping format specifier `%w` instead of
the deprecated github.com/pkg/errors package.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>

1 files changed, 3 insertions, 9 deletions

diff --git a/cmd/podman/networks/rm.go b/cmd/podman/networks/rm.go
index f71f59eea..c2d3f655f 100644
--- a/cmd/podman/networks/rm.go
+++ b/cmd/podman/networks/rm.go
@@ -1,6 +1,7 @@
 package network
 
 import (
+	"errors"
 	"fmt"
 	"strings"
 
@@ -10,7 +11,6 @@ import (
 	"github.com/containers/podman/v4/cmd/podman/utils"
 	"github.com/containers/podman/v4/libpod/define"
 	"github.com/containers/podman/v4/pkg/domain/entities"
-	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 )
@@ -78,15 +78,9 @@ func networkRm(cmd *cobra.Command, args []string) error {
 }
 
 func setExitCode(err error) {
-	cause := errors.Cause(err)
-	switch {
-	case cause == define.ErrNoSuchNetwork:
+	if errors.Is(err, define.ErrNoSuchNetwork) || strings.Contains(err.Error(), define.ErrNoSuchNetwork.Error()) {
 		registry.SetExitCode(1)
-	case strings.Contains(cause.Error(), define.ErrNoSuchNetwork.Error()):
-		registry.SetExitCode(1)
-	case cause == define.ErrNetworkInUse:
-		registry.SetExitCode(2)
-	case strings.Contains(cause.Error(), define.ErrNetworkInUse.Error()):
+	} else if errors.Is(err, define.ErrNetworkInUse) || strings.Contains(err.Error(), define.ErrNetworkInUse.Error()) {
 		registry.SetExitCode(2)
 	}
 }