Signal channel must be buffered

diff --git a/cmd/mmc/main.go b/cmd/mmc/main.go
index f8ca5033d4db32a6dd48ca5495dd80f3a4d15d1e..d367dc31357a404f01c01f314afe969b9eded80a 100644 (file)
--- a/cmd/mmc/main.go
+++ b/cmd/mmc/main.go
@@ -461,7 +461,7 @@ func main() {
                }
        }()
 
-       needsShutdown := make(chan os.Signal)
+       needsShutdown := make(chan os.Signal, 1)
        switch entrypointURL.Scheme {
        case "http":
                entrypointURL.Scheme = "ws"