Updated recover middleware

Signed-off-by: Vishal Rana <[email protected]>

Author: vishr

middleware/recover.go

@@ -5,7 +5,6 @@ import (
 	"runtime"
 
 	"github.com/labstack/echo"
-	"github.com/labstack/gommon/color"
 )
 
 type (
@@ -57,23 +56,21 @@ func RecoverWithConfig(config RecoverConfig) echo.MiddlewareFunc {
 	}
 
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
-		return func(c echo.Context) (err error) {
+		return func(c echo.Context) error {
 			if config.Skipper(c) {
 				return next(c)
 			}
 
 			defer func() {
 				if r := recover(); r != nil {
-					switch r := r.(type) {
-					case error:
-						err = r
-					default:
+					err, ok := r.(error)
+					if !ok {
 						err = fmt.Errorf("%v", r)
 					}
 					stack := make([]byte, config.StackSize)
 					length := runtime.Stack(stack, !config.DisableStackAll)
 					if !config.DisablePrintStack {
-						c.Logger().Printf("[%s] %s %s\n", color.Red("PANIC RECOVER"), err, stack[:length])
+						c.Logger().Printf("[PANIC RECOVER] %v %s\n", err, stack[:length])
 					}
 					c.Error(err)
 				}