Fix function initiation toLowerCase -> toLowerCase()

rgalus · Jan 23, 2017 · ccbc522 · ccbc522
1 parent 78b35f0
commit ccbc522
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sticky.js b/src/sticky.js
@@ -80,7 +80,7 @@ class Sticky {
     element.sticky.rect = this.getRectangle(element);
 
     // fix when element is image that has not yet loaded and width, height = 0
-    if (element.tagName.toLowerCase === 'img') {
+    if (element.tagName.toLowerCase() === 'img') {
       element.onload = () => element.sticky.rect = this.getRectangle(element);
     }