- fix preloading images without defined source

alecpl

2009-07-29 9e953bc2d468d3e1c1ddbdfdb62339af6c624711

 program/js/app.js

@@ -3370,7 +3370,6 @@
        if (prop.type == 'image') {
          elm = elm.parentNode;
          preload = true;
          new Image().src = prop.sel;
        }
        
        elm._command = cmd;