Effects: Fixing bug in blind effect caused by 48659c64 - auto doesn't parse

diff --git a/ui/jquery.ui.effect-blind.js b/ui/jquery.ui.effect-blind.js
index 7cc353525a1fe9218129ab3c11b2491de7211526..a5c41325ca6e7588e347eb286b9e1389cbc04a4d 100644 (file)
--- a/ui/jquery.ui.effect-blind.js
+++ b/ui/jquery.ui.effect-blind.js
@@ -42,7 +42,7 @@ $.effects.effect.blind = function( o, done ) {
        });
 
        distance = wrapper[ ref ]();
-       margin = parseFloat( wrapper.css( ref2 ) );
+       margin = parseFloat( wrapper.css( ref2 ) ) || 0;
 
        animation[ ref ] = show ? distance : 0;
        if ( !motion ) {
@@ -51,7 +51,7 @@ $.effects.effect.blind = function( o, done ) {
                        .css( vertical ? "top" : "left", "auto" )
                        .css({ position: "absolute" });
 
-       animation[ ref2 ] = show ? margin : distance + margin;
+               animation[ ref2 ] = show ? margin : distance + margin;
        }
 
        // start at 0 if we are showing