Index: subversion/libsvn_wc/adm_ops.c
===================================================================
--- subversion/libsvn_wc/adm_ops.c	(revision 6604)
+++ subversion/libsvn_wc/adm_ops.c	(working copy)
@@ -1015,6 +1015,27 @@
                                         parent_access, pool));
             }
         }
+      else
+        {
+          /*
+           * If it is a copied file, create a text base for it that is 
+           * identical to the file contents.
+           * */
+          const char * text_base_path;
+          apr_status_t status;
+          svn_node_kind_t existing_text_base_kind;
+
+          text_base_path = svn_wc__text_base_path(path, FALSE, pool);
+
+          /* First - check if it already exists - if so don't copy it */
+          SVN_ERR (svn_io_check_path (text_base_path, 
+                                      &existing_text_base_kind, pool));
+
+          if (existing_text_base_kind == svn_node_none)
+            {
+              SVN_ERR (svn_io_copy_file (path, text_base_path, FALSE, pool));
+            }
+        }
     }
   else /* scheduling a directory for addition */
     {