Don't wrap BuildExceptions in yet another BuildException

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@442849 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/TaskAdapter.java

@@ -132,6 +132,8 @@ public class TaskAdapter extends Task implements TypeAdapter {
 
         try {
             DispatchUtils.execute(proxy);
+        } catch (BuildException be) {
+            throw be;
         } catch (Exception ex) {
             log("Error in " + proxy.getClass(), Project.MSG_VERBOSE);
             throw new BuildException(ex);