From 2789b88c1789f9ee9fd07cd49912c3fc542c9973 Mon Sep 17 00:00:00 2001
From: archaeal <archaeal@gmail.com>
Date: Fri, 26 Jun 2020 16:15:59 -0500
Subject: [PATCH] fixes validation of quality option

- fixes https://github.com/lokesh/color-thief/issues/180
---
 src/core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core.js b/src/core.js
index b66bc03..4f72cf9 100644
--- a/src/core.js
+++ b/src/core.js
@@ -31,7 +31,7 @@ function validateOptions(options) {
         colorCount = Math.min(colorCount, 20);
     }
 
-    if (typeof quality === 'undefined' || Number.isInteger(quality)) {
+    if (typeof quality === 'undefined' || !Number.isInteger(quality)) {
         quality = 10;
     } else if (quality < 1) {
         quality = 10;