resize event tweaks for #2300

js/reveal.js

@@ -2097,6 +2097,8 @@
 
 				var size = getComputedSlideSize();
 
+				var oldScale = scale;
+
 				// Layout the contents of the slides
 				layoutSlideContents( config.width, config.height );
 
@@ -2104,7 +2106,6 @@
 				dom.slides.style.height = size.height + 'px';
 
 				// Determine scale of content to fit within available space
-				var oldscale =scale;
 				scale = Math.min( size.presentationWidth / size.width, size.presentationHeight / size.height );
 
 				// Respect max/min scale settings
@@ -2170,9 +2171,9 @@
 
 				}
 
-				if( oldscale!==scale ){
+				if( oldScale !== scale ) {
 					dispatchEvent( 'resize', {
-						'oldscale': oldscale,
+						'oldScale': oldScale,
 						'scale': scale,
 						'size': size
 					} );