--- ./subversion.eclass.orig	2009-05-10 22:36:06.000000000 +0200
+++ ./subversion.eclass	2009-09-17 12:10:21.427847072 +0200
@@ -289,13 +289,13 @@
 				einfo "     old repository: ${ESVN_WC_URL}@${ESVN_WC_REVISION}"
 				einfo "     new repository: ${repo_uri}${revision:+@}${revision}"
 
-				debug-print "${FUNCNAME}: ${ESVN_SWITCH_CMD} ${options} ${repo_uri}"
+				debug-print "${FUNCNAME}: ${ESVN_SWITCH_CMD} ${options}	--relocate ${ESVN_WC_URL} ${repo_uri}"
 
 				cd "${wc_path}" || die "${ESVN}: can't chdir to ${wc_path}"
 				if [[ -n "${ESVN_USER}" ]]; then
-					${ESVN_SWITCH_CMD} ${options} --username "${ESVN_USER}" --password "${ESVN_PASSWORD}" ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
+					${ESVN_SWITCH_CMD} ${options} --username "${ESVN_USER}"	--password "${ESVN_PASSWORD}" --relocate ${ESVN_WC_URL} ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 				else
-					${ESVN_SWITCH_CMD} ${options} ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
+					${ESVN_SWITCH_CMD} ${options} --relocate ${ESVN_WC_URL} ${repo_uri} || die "${ESVN}: can't update ${wc_path} from ${repo_uri}."
 				fi
 			else
 				# update working copy