jquery fx: closes #3496. $.fx.off = true; turns off animations.

diff --git a/src/fx.js b/src/fx.js
index 8cb7b99..3fe9369 100644 (file)
--- a/src/fx.js
+++ b/src/fx.js
@@ -208,7 +208,7 @@ jQuery.extend({
                        easing: fn && easing || easing && easing.constructor != Function && easing
                };
 
-               opt.duration = typeof opt.duration == 'number' ? opt.duration :
+               opt.duration = jQuery.fx.off ? 0 : typeof opt.duration == 'number' ? opt.duration :
                        jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
 
                // Queueing