Fixed error wrapping

internal/config/config.go

@@ -1,6 +1,8 @@
 package config
 
 import (
+	"fmt"
+
 	"github.com/evg4b/uncors/internal/middlewares/mock"
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
@@ -33,16 +35,16 @@ func LoadConfiguration(viperInstance *viper.Viper) (*UncorsConfig, error) {
 	defineFlags()
 	pflag.Parse()
 	if err := viperInstance.BindPFlags(pflag.CommandLine); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("filed parsing flags: %w", err)
 	}
 
 	configuration := &UncorsConfig{}
 	if err := viperInstance.Unmarshal(configuration); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("filed parsing configuraion: %w", err)
 	}
 
 	if err := readURLMapping(viperInstance, configuration); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("recognize url mapping: %w", err)
 	}
 
 	return configuration, nil

internal/ui/last_version_check.go

@@ -18,10 +18,10 @@ type versionInfo struct {
 	Version string `json:"tag_name"`
 }
 
-func CheckLastVersion(client contracts.HTTPClient, reCurrentVersion string) {
+func CheckLastVersion(client contracts.HTTPClient, rawCurrentVersion string) {
 	log.Debug("Checking new version")
 
-	currentVersion, err := version.NewVersion(reCurrentVersion)
+	currentVersion, err := version.NewVersion(rawCurrentVersion)
 	if err != nil {
 		log.Debugf("failed to parse current version: %v", err)