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-rw-r--r--js/scrollspy.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/js/scrollspy.js b/js/scrollspy.js
index 4346c865c..fc907f11b 100644
--- a/js/scrollspy.js
+++ b/js/scrollspy.js
@@ -64,7 +64,7 @@
ScrollSpy.prototype.process = function () {
var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
- var scrollHeight = this.$scrollElement[0].scrollHeight || this.$body[0].scrollHeight
+ var scrollHeight = this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
var maxScroll = scrollHeight - this.$scrollElement.height()
var offsets = this.offsets
var targets = this.targets