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models: fix xorm variable clobber (#12231) 

NewTestEngine() takes a *xorm.Engine as its argument, and then immediately overwrites it.

This fixes the model package to not take an unneeded variable, and changes the routers package to not create a nil *xorm.Engine that is immediately discarded by model.
pull/12222/head^2
Lars Lehtonen 2020-07-13 01:58:55 -07:00 committed by GitHub
parent 48ad76c25e
commit b49a195839
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2 changed files with 2 additions and 4 deletions
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2
models/models.go
View File

@ -151,7 +151,7 @@ func getEngine() (*xorm.Engine, error) {
}
// NewTestEngine sets a new test xorm.Engine
func NewTestEngine(x *xorm.Engine) (err error) {
func NewTestEngine() (err error) {
x, err = getEngine()
if err != nil {
return fmt.Errorf("Connect to database: %v", err)

4
routers/install.go
View File

@ -23,7 +23,6 @@ import (
"github.com/unknwon/com"
"gopkg.in/ini.v1"
"xorm.io/xorm"
)
const (
@ -161,8 +160,7 @@ func InstallPost(ctx *context.Context, form auth.InstallForm) {
}
// Set test engine.
var x *xorm.Engine
if err = models.NewTestEngine(x); err != nil {
if err = models.NewTestEngine(); err != nil {
if strings.Contains(err.Error(), `Unknown database type: sqlite3`) {
ctx.Data["Err_DbType"] = true
ctx.RenderWithErr(ctx.Tr("install.sqlite3_not_available", "https://docs.gitea.io/en-us/install-from-binary/"), tplInstall, &form)