Assume Element.getBoundingClientRect() exists; Fixes #14093

[skip validator]

diff --git a/js/tooltip.js b/js/tooltip.js
index 0758b07eefd6f6cb3a8b6092c85479de9b223de7..e730db6e95672ea0faf9ad97359b6a0f30f0f3c7 100644 (file)
--- a/js/tooltip.js
+++ b/js/tooltip.js
@@ -323,7 +323,7 @@
     var isBody = el.tagName == 'BODY'
     var isSvg  = window.SVGElement && el instanceof window.SVGElement
 
-    var elRect    = el.getBoundingClientRect ? el.getBoundingClientRect() : null
+    var elRect    = el.getBoundingClientRect()
     var elOffset  = isBody ? { top: 0, left: 0 } : $element.offset()
     var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
     var outerDims = isSvg ? {} : {