in copypath, we skip directories although there is on other choice -bulk copy. Maybe a switch could determine policy here.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@289482 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/CopyPath.java

@@ -160,6 +160,10 @@ public class CopyPath extends Task {
                             Project.MSG_VERBOSE);
                     continue;
                 }
+                if(sourceFile.isDirectory()) {
+                    log("Skipping directory " + sourceFileName);
+                    continue;
+                }
                 try {
                     log("Copying " + sourceFile + " to " + destFile,
                             Project.MSG_VERBOSE);