cvs commit: cocoon-2.1/src/java/org/apache/cocoon/components/flow/javascript/fom fom_system.js

[coliver]

coliver     2004/01/10 08:53:43

  Modified:    src/java/org/apache/cocoon/components/flow/javascript/fom
                        fom_system.js
  Log:
  Handle undefined or null function parameter
  
  Revision  Changes    Path
  1.3       +4 -1      
cocoon-2.1/src/java/org/apache/cocoon/components/flow/javascript/fom/fom_system.js
  
  Index: fom_system.js
  ===================================================================
  RCS file: 
/home/cvs/cocoon-2.1/src/java/org/apache/cocoon/components/flow/javascript/fom/fom_system.js,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- fom_system.js     10 Jan 2004 00:04:37 -0000      1.2
  +++ fom_system.js     10 Jan 2004 16:53:43 -0000      1.3
  @@ -2,7 +2,10 @@
   
   FOM_Cocoon.prototype.sendPageAndWait = function(uri, bizData, fun) {
       this.sendPage(uri, bizData, new Continuation());
  -    if (fun instanceof Function) {
  +    if (fun) {
  +      if (!(fun instanceof Function)) {
  +        throw "Expected a function instead of: " + fun;
  +      }
         fun();
       }
       FOM_Cocoon.suicide();