Clean trailing whitespace from all files.

[jquery.git] / src / effects.js

diff --git a/src/effects.js b/src/effects.js
index 51ce0c5..5f3a035 100644 (file)
--- a/src/effects.js
+++ b/src/effects.js
@@ -2,7 +2,7 @@
 
 var elemdisplay = {},
        rfxtypes = /^(?:toggle|show|hide)$/,
-       rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
+       rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
        timerId,
        fxAttrs = [
                // height animations
@@ -62,7 +62,7 @@ jQuery.fn.extend({
                        for ( var i = 0, j = this.length; i < j; i++ ) {
                                var display = jQuery.css( this[i], "display" );
 
-                               if ( display !== "none" ) {
+                               if ( display !== "none" && !jQuery.data( this[i], "olddisplay" ) ) {
                                        jQuery.data( this[i], "olddisplay", display );
                                }
                        }