helpers.go

// Copyright (c) 2016, Cedric Staub <css@css.bio>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main

import (
	"github.com/go-errors/errors"
)

func logError(msg string, err interface{}) {
	if err != nil {
		if _, ok := err.(*errors.Error); ok {
			logger.Printf("%s: %s", msg, err.(*errors.Error).ErrorStack())
		} else {
			logger.Printf("%s: %v", msg, err)
		}
	}
}