| // Licensed to the Apache Software Foundation (ASF) under one | |
| // or more contributor license agreements. See the NOTICE file | |
| // distributed with this work for additional information | |
| // regarding copyright ownership. The ASF licenses this file | |
| // to you 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 utils | |
| import "errors" | |
| func MergeError(err1 error, err2 error) error { | |
| if err1 == nil && err2 == nil { | |
| return nil | |
| } | |
| if err1 == nil { | |
| return err2 | |
| } | |
| if err2 == nil { | |
| return err1 | |
| } | |
| return errors.New(err1.Error() + "; " + err2.Error()) | |
| } |