From 67d8daf01251469819b2e9f8804d98bf47664ec5 Mon Sep 17 00:00:00 2001
From: Terkel Gjervig <terkel@terkel.com>
Date: Wed, 27 Jun 2018 23:11:51 -0700
Subject: [PATCH] Fix 0 issue in submit too

---
 lib/elements/number.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/elements/number.js b/lib/elements/number.js
index 102fb52b..28949b79 100644
--- a/lib/elements/number.js
+++ b/lib/elements/number.js
@@ -83,7 +83,8 @@ class NumberPrompt extends Prompt {
   }
 
   submit() {
-    this.value = this.value || this.initial;
+    let x = this.value;
+    this.value = x !== void 0 ? x : this.initial
     this.done = true;
     this.aborted = false;
     this.fire();