Do the notifies only once during startup

fb328698 · Miek Gieben · 885e6e82 · fb328698
Commit fb328698 authored Apr 14, 2016 by Miek Gieben
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Showing with 5 additions and 2 deletions

core/setup/file.go core/setup/file.go +5 -2

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--- a/core/setup/file.go
+++ b/core/setup/file.go
@@ -20,8 +20,11 @@ func File(c *Controller) (middleware.Middleware, error) {
 	for _, n := range zones.Names {
 		if len(zones.Z[n].TransferTo) > 0 {
 			c.Startup = append(c.Startup, func() error {
-				zones.Z[n].Notify()
+				zones.Z[n].StartupOnce.Do(func() {
-				return err
+					if len(zones.Z[n].TransferTo) > 0 {
+						zones.Z[n].Notify()
+					}
+				})
 			})
 		}
 	}