From 55ce153545d63d4a8a378efdf3f8ab24102a32b3 Mon Sep 17 00:00:00 2001
From: Vasiliy Tolstov <v.tolstov@unistack.org>
Date: Sun, 13 Dec 2020 19:08:09 +0300
Subject: [PATCH] more descriptive error messages

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
---
 consul.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/consul.go b/consul.go
index 9a56a8a..e52afa2 100644
--- a/consul.go
+++ b/consul.go
@@ -3,6 +3,7 @@ package consul
 import (
 	"context"
 	"errors"
+	"fmt"
 
 	"github.com/hashicorp/consul/api"
 	"github.com/unistack-org/micro/v3/config"
@@ -82,9 +83,9 @@ func (c *consulConfig) Init(opts ...config.Option) error {
 func (c *consulConfig) Load(ctx context.Context) error {
 	pair, _, err := c.cli.KV().Get(c.path, nil)
 	if err != nil {
-		return err
+		return fmt.Errorf("consul path load error: %v", err)
 	} else if pair == nil {
-		return ErrPathNotExist
+		return fmt.Errorf("consul path not found %v", ErrPathNotExist)
 	}
 
 	return c.opts.Codec.Unmarshal(pair.Value, c.opts.Struct)