From 2f8aa51dc2ace00bdc72926df3b8313626c2e38f Mon Sep 17 00:00:00 2001
From: tkaczmarzyk
Date: Sat, 6 Apr 2013 18:18:54 +0200
Subject: simplified getCurrentFragmentIndex impl

---
 js/reveal.js | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

(limited to 'js/reveal.js')

diff --git a/js/reveal.js b/js/reveal.js
index 9a26a23..9b7b196 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -2047,21 +2047,12 @@ var Reveal = (function(){
 
 		// Returns an index (1-based) of the current fragment
 		getCurrentFragmentIndex : function() {
-			var visibleFragments;
-			
-			// vertical slides:
-			if( document.querySelector( VERTICAL_SLIDES_SELECTOR + '.present' ) ) {
-				visibleFragments = document.querySelectorAll( VERTICAL_SLIDES_SELECTOR + '.present .fragment.visible' );
-			}
-			// Horizontal slides:
-			else {
-				visibleFragments = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.present .fragment.visible' );
-			}
-			
-			if( visibleFragments.length) {
-				return visibleFragments.length;
-			} else {
-				return undefined;
+			if( currentSlide ) {
+				var visibleFragments = currentSlide.querySelectorAll( '.fragment.visible' );
+
+				if( visibleFragments ) {
+					return visibleFragments.length;
+				}
 			}
 		},
 
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