better to allow the subclass override the isDisabled().

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@1982 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/model/AbstractProject.java

@@ -173,7 +173,7 @@ public abstract class AbstractProject<P extends AbstractProject<P,R>,R extends A
      * Schedules a build of this project.
      */
     public void scheduleBuild() {
-        if(!disabled)
+        if(!isDisabled())
             Hudson.getInstance().getQueue().add(this);
     }