From 617b6506c2572bccbfb83b5b4a5fd3b00d80443f Mon Sep 17 00:00:00 2001
From: Guillaume Chau <guillaume.b.chau@gmail.com>
Date: Mon, 28 Dec 2020 19:11:18 +0100
Subject: [PATCH] fix: support `threshold` option not being a number

---
 src/directives/observe-visibility.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/directives/observe-visibility.js b/src/directives/observe-visibility.js
index 1992846..a2cb8e1 100644
--- a/src/directives/observe-visibility.js
+++ b/src/directives/observe-visibility.js
@@ -9,7 +9,7 @@ class VisibilityState {
 	}
 
 	get threshold () {
-		return (this.options.intersection && this.options.intersection.threshold) || 0
+		return this.options.intersection && typeof this.options.intersection.threshold === 'number' ? this.options.intersection.threshold : 0
 	}
 
 	createObserver (options, vnode) {