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Guard against nil url messages

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This commit is contained in:
Lea Anthony 2021-03-06 15:51:06 +11:00
parent 0599a47bfe
commit f9b79d24f8
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GPG Key ID: 33DAF7BB90A58405
1 changed files with 4 additions and 0 deletions
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4
v2/internal/subsystem/url.go
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@ -68,6 +68,10 @@ func (u *URL) Start() error {
u.wg.Done() u.wg.Done()
return return
case urlMessage := <-u.urlChannel: case urlMessage := <-u.urlChannel:
// Guard against nil messages
if urlMessage == nil {
continue
}
messageType := strings.TrimPrefix(urlMessage.Topic(), "url:") messageType := strings.TrimPrefix(urlMessage.Topic(), "url:")
switch messageType { switch messageType {
case "handler": case "handler":