From a554d67b39f299017887a29cac95ee05534fa722 Mon Sep 17 00:00:00 2001
From: Schlaefer <openmail+github@siezi.com>
Date: Sun, 1 Jul 2018 12:36:22 +0200
Subject: [PATCH] fix array empty test

Have to check for array length here, because Boolean([]) is always `true`.
---
 sdk/pup.dev.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk/pup.dev.js b/sdk/pup.dev.js
index a03ac319..a12bf350 100644
--- a/sdk/pup.dev.js
+++ b/sdk/pup.dev.js
@@ -379,7 +379,7 @@
 				for(var i=0; i<targets.length; i++) {
 					targetsSel.push(targets[i].dataset.target);
 				}
-				if(targetsSel) {
+				if(targetsSel.length > 0) {
 					areas = document.querySelectorAll(targetsSel.join(','));
 				}
 			}