The semantics of || (or) are different in rhino 1.5R3 and rhino 1.6R2.
[EMAIL PROTECTED] vendor]$ java -jar /home/ben/lib/rhino1_5R3/js.jar
Rhino 1.5 release 3 2002 01 27
js> print (undefined || 2)
2
[EMAIL PROTECTED] vendor]$ java -jar /home/ben/lib/rhino1_6R2/js.jar
Rhino 1.6 release 2 2005 09 19
js> print (undefined || 2)
true
Right now we run our lztests with rhino 1.5R3. The orbit branch is
developing with rhino 1.6R2 or 1.6pre3. Tucker, which semantics are
correct?
To cope with this, we applied this change in LaszloAnimation in the
orbit branch, r1146.
Index: WEB-INF/lps/lfc/controllers/LaszloAnimation.lzs
===================================================================
--- WEB-INF/lps/lfc/controllers/LaszloAnimation.lzs (revision 1145)
+++ WEB-INF/lps/lfc/controllers/LaszloAnimation.lzs (working copy)
@@ -77,7 +77,7 @@
LzAnimator.prototype.calcControlValues = function ( cval ){
// reset currentValue
- this.currentValue = cval || 0;
+ this.currentValue = (cval ? cval : 0);
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