svn client crashes during commit

svn client crashes when during commiting files from different directories.
This problem is connected with FreeBSD and chroot/jail.
If working directory is chrooted user cann't commit files from different
directories.

Here is a patch to this issue:
--- subversion-1.4.0/subversion/libsvn_client/commit.c  Thu Nov 30 11:05:36 2006
*************** svn_client_commit3(svn_commit_info_t **c
*** 1268,1273 ****
--- 1268,1283 ----
                                   base_dir, rel_targets,
                                   pool));

+       /*
+         FIX for FreeBSD+chroot.
+         When directory is chrooted or just it is root
+         directory svn client crashes when one wants to commit
+         files from different directories.
+       */
+       if (!*base_dir) {
+         base_dir = apr_pstrdup(pool, "/");
+       }
+
        for (i = 0; i < rel_targets->nelts; i++)
          {
            const char *parent_dir, *name;

Original issue reported by bochen