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Don't panic with undefined middleware

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This commit is contained in:
Ludovic Fernandez 2019-09-03 15:22:05 +02:00 • committed by Traefiker Bot
parent a917115a85
commit 10acbb8d92
4 changed files with 25 additions and 8 deletions
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5
pkg/responsemodifiers/response_modifier.go
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@ -23,6 +23,11 @@ func (f *Builder) Build(ctx context.Context, names []string) func(*http.Response
for _, middleName := range names {
if conf, ok := f.configs[middleName]; ok {
if conf == nil || conf.Middleware == nil {
getLogger(ctx, middleName, "undefined").Error("Invalid Middleware configuration (ResponseModifier)")
continue
}
if conf.Headers != nil {
getLogger(ctx, middleName, "Headers").Debug("Creating Middleware (ResponseModifier)")