Destination does not exist on MOVE (#6456)

Author: labkey-klum

core/src/org/labkey/core/webdav/DavController.java

@@ -3835,7 +3835,7 @@ WebdavStatus doMethod() throws DavException, IOException
             WebdavResource dest = resolvePath(destinationPath);
             if (null == dest || dest.getPath().equals(src.getPath()))
                 throw new DavException(WebdavStatus.SC_FORBIDDEN);
-            checkAllowedFileName(dest.getName(), !dest.isCollection());
+            checkAllowedFileName(dest.getName(), !src.isCollection());
 
             boolean overwrite = getOverwriteParameter(false);
             boolean exists = dest.exists();