From 2e509ad32c1288e66be2b2277836f256e410dfd8 Mon Sep 17 00:00:00 2001
From: Christian Rocha <christian@rocha.is>
Date: Wed, 1 Apr 2020 12:05:05 -0400
Subject: [PATCH] Don't do command batching if the batch is 0 items long

---
 tea.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tea.go b/tea.go
index ef73717..923bffc 100644
--- a/tea.go
+++ b/tea.go
@@ -28,6 +28,9 @@ func CmdMap(cmd Cmd, model Model) Cmd {
 // Batch peforms a bunch of commands concurrently with no ordering guarantees
 // about the results.
 func Batch(cmds ...Cmd) Cmd {
+	if len(cmds) == 0 {
+		return nil
+	}
 	return func(_ Model) Msg {
 		return batchMsg(cmds)
 	}