add: if(!animations.length){ return ctr; } 
context: dojo.fx.combine = function(/*dojo._Animation[]*/ animations){	// summary: Combine a list of dojo._Animation s to run in parallel	// example:	//	|	dojo.fx.combine([	//	|		dojo.fadeIn({ node:node }),	//	|		dojo.fadeOut({ node:otherNode })	//	|	]).play();	var ctr = new dojo._Animation({ curve: [0, 1] });	// animations.sort(function(a, b){ return a.duration-b.duration; });	ctr.duration = animations[0].duration;	dojo.forEach(animations, function(current){		dojo.forEach([ "play", "pause", "stop" ],			function(e){				if(current[e]){					dojo.connect(ctr, e, current, e);				}			}		);	});	return ctr; // dojo._Animation};
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/4770f6a7db84b78d14711077d767011968149191/fx.js/buggy/fx.js