0.15.1 release preparations

(cherry picked from commit 980fe21050c53f8335697a6136ae847187235774)

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 All releases can be found on https://code.vikunja.io/api/releases.
 
+## [0.15.1] - 2020-10-20
+
+### Fixed
+
+* Fix not possible to create tasks if metrics were enabled
+
 ## [0.15.0] - 2020-10-19
 
 ### Added

README.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://drone1.kolaente.de/api/badges/vikunja/api/status.svg)](https://drone1.kolaente.de/vikunja/api)
 [![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](LICENSE)
-[![Download](https://img.shields.io/badge/download-v0.15.0-brightgreen.svg)](https://dl.vikunja.io)
+[![Download](https://img.shields.io/badge/download-v0.15.1-brightgreen.svg)](https://dl.vikunja.io)
 [![Docker Pulls](https://img.shields.io/docker/pulls/vikunja/api.svg)](https://hub.docker.com/r/vikunja/api/)
 [![Swagger Docs](https://img.shields.io/badge/swagger-docs-brightgreen.svg)](https://try.vikunja.io/api/v1/docs)
 [![Go Report Card](https://goreportcard.com/badge/git.kolaente.de/vikunja/api)](https://goreportcard.com/report/git.kolaente.de/vikunja/api)

pkg/modules/keyvalue/memory/memory.go

@@ -72,11 +72,7 @@ func (s *Storage) IncrBy(key string, update int64) (err error) {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
 
-	v, err := s.Get(key)
-	if err != nil && !e.IsErrValueNotFoundForKey(err) {
-		return err
-	}
-	val, is := v.(int64)
+	val, is := s.store[key].(int64)
 	if !is {
 		return &e.ErrValueHasWrongType{Key: key, ExpectedValue: "int64"}
 	}
@@ -90,11 +86,7 @@ func (s *Storage) DecrBy(key string, update int64) (err error) {
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
 
-	v, err := s.Get(key)
-	if err != nil && !e.IsErrValueNotFoundForKey(err) {
-		return err
-	}
-	val, is := v.(int64)
+	val, is := s.store[key].(int64)
 	if !is {
 		return &e.ErrValueHasWrongType{Key: key, ExpectedValue: "int64"}
 	}