10467: Fix panic: cannot call CloseNotify() after ServeHTTP finishes.

diff --git a/services/keepstore/handlers.go b/services/keepstore/handlers.go
index 5dc68df4aa1e3c5491de769664dc65b53b2e8ffe..69807d9e62117ee62981b9430924affde9a5a355 100644 (file)
--- a/services/keepstore/handlers.go
+++ b/services/keepstore/handlers.go
@@ -120,10 +120,10 @@ func contextForResponse(parent context.Context, resp http.ResponseWriter) contex
                return parent
        }
        ctx, cancel := context.WithCancel(parent)
-       go func() {
-               <-cn.CloseNotify()
+       go func(c <-chan bool) {
+               <-c
                cancel()
-       }()
+       }(cn.CloseNotify())
        return ctx
 }