Merge pull request #2656 from cuonglm/master

github: fix unbuffered channel passed to signal.Notify

github/config.go

@@ -198,7 +198,7 @@ func getPassword() (string, error) {
 		return "", err
 	}
 
-	c := make(chan os.Signal)
+	c := make(chan os.Signal, 1)
 	signal.Notify(c, os.Interrupt, syscall.SIGTERM)
 	go func() {
 		s := <-c