From 984a6321ad3dd5a20797cbd8cba800081bf56ad4 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Wed, 4 Oct 2017 21:26:42 -0700
Subject: 4009

Undo commit 4002 for factorial.mu, because index.html describes it as an
example showing the labels '{' and '}'.
---
 factorial.mu | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'factorial.mu')

diff --git a/factorial.mu b/factorial.mu
index 5b43d151..8a261207 100644
--- a/factorial.mu
+++ b/factorial.mu
@@ -10,8 +10,12 @@ def main [
 def factorial n:num -> result:num [
   local-scope
   load-ingredients
-  # if n=0 return 1
-  return-unless n, 1
+  {
+    # if n=0 return 1
+    zero?:bool <- equal n, 0
+    break-unless zero?
+    return 1
+  }
   # return n * factorial(n-1)
   x:num <- subtract n, 1
   subresult:num <- factorial x
-- 
cgit 1.4.1-2-gfad0