Fix issue #4528

adapter/beego.go

@@ -44,7 +44,8 @@ var (
 // The hookfuncs will run in beego.Run()
 // such as initiating session , starting middleware , building template, starting admin control and so on.
 func AddAPPStartHook(hf ...hookfunc) {
-	for _, f := range hf {
+	for i := 0; i < len(hf); i++ {
+		f := hf[i]
 		web.AddAPPStartHook(func() error {
 			return f()
 		})

adapter/namespace.go

@@ -39,7 +39,8 @@ func NewNamespace(prefix string, params ...LinkNamespace) *Namespace {
 
 func oldToNewLinkNs(params []LinkNamespace) []web.LinkNamespace {
 	nps := make([]web.LinkNamespace, 0, len(params))
-	for _, p := range params {
+	for i := 0; i < len(params); i++ {
+		p := params[i]
 		nps = append(nps, func(namespace *web.Namespace) {
 			p((*Namespace)(namespace))
 		})
@@ -82,7 +83,8 @@ func (n *Namespace) Filter(action string, filter ...FilterFunc) *Namespace {
 
 func oldToNewFilter(filter []FilterFunc) []web.FilterFunc {
 	nfs := make([]web.FilterFunc, 0, len(filter))
-	for _, f := range filter {
+	for i := 0; i < len(filter); i++ {
+		f := filter[i]
 		nfs = append(nfs, func(ctx *context.Context) {
 			f((*adtContext.Context)(ctx))
 		})