--- emerge-delta-webrsync-3.5.1.orig	2009-04-30 14:16:31.003270256 +0200
+++ emerge-delta-webrsync-3.5.1	2009-04-30 14:17:18.126267987 +0200
@@ -18,7 +18,7 @@ PORTDIR="${f%%|*}"	 ;		f="${f#*|}"
 FETCHCOMMAND="${f%%|*}"	 ;		f="${f#*|}"
 USERLAND="${f%%|*}"	 ;		f="${f#*|}"
 DISTDIR="${f%%|*}"	 ;		f="${f#*|}"
-TMPDIR="${f%%|*}/snapshots"
+TMPDIR="$(mktemp -d "${f%%|*}"/delta-webrsync-XXXXXX)"
 unset IFS
 
 source /usr/lib/portage/bin/isolated-functions.sh || exit 1
@@ -72,9 +72,6 @@ fi
 if [[ ! -d $DISTDIR ]] ; then
 	mkdir -p $DISTDIR
 fi
-if [[ ! -d $TMPDIR ]]; then
-	mkdir -p $TMPDIR
-fi
 
 cd "$DISTDIR"
 
@@ -429,19 +426,17 @@ else
 	fi
 fi
 	
-# generate tmp dir.
-TEMPDIR=$(mktemp -d /tmp/delta-webrsync-XXXXXX)
 # got our patches.
-if ! patcher -v "${dfile}" ${patches} "${TEMPDIR}/portage-${final_date}.tar"; then
+if ! patcher -v "${dfile}" ${patches} "${TMPDIR}/portage-${final_date}.tar"; then
 	echo "reconstruction failed (contact the author with the error from the reconstructor please)"
-	rm "${TEMPDIR}/portage-${final_date}.tar"
-	rmdir ${TEMPDIR}
+	rm "${TMPDIR}/portage-${final_date}.tar"
+	rmdir ${TMPDIR}
 	full_version_attempt
 fi
 verified=0
 if [[ -n $got_umd5 ]]; then
 	echo "verifying uncompressed md5"
-	if ! verify_md5_file "${TEMPDIR}/portage-${final_date}.tar" "${DISTDIR}/portage-${final_date}.tar.bz2.umd5sum"; then
+	if ! verify_md5_file "${TMPDIR}/portage-${final_date}.tar" "${DISTDIR}/portage-${final_date}.tar.bz2.umd5sum"; then
 		echo "uncompressed verification failed.  This means either you found a bug in diffball, or something odd is going on"
 		echo "with upstream patch generation"
 		echo "trying md5sum next, which probably will fail."
@@ -454,22 +449,22 @@ unset need_last_sync
 if [ "$verified" == "1" ]; then
 	echo "recompressing. (backgrounding)"
 	need_last_sync="dar"
-	bzip2 -vk9 "${TEMPDIR}/portage-${final_date}.tar" &
+	bzip2 -vk9 "${TMPDIR}/portage-${final_date}.tar" &
 
 	echo "beginning update to the tree"
-	sync_local "${TEMPDIR}/portage-${final_date}.tar"
+	sync_local "${TMPDIR}/portage-${final_date}.tar"
 	echo "doing final md5 stuff"
 	wait
 	# bzip2 is finished now.
-	rm "${TEMPDIR}/portage-${final_date}.tar"
+	rm "${TMPDIR}/portage-${final_date}.tar"
 else
 	echo "recompressing."
-	bzip2 -v9 "${TEMPDIR}/portage-${final_date}.tar.bz2"
+	bzip2 -v9 "${TMPDIR}/portage-${final_date}.tar.bz2"
 fi
 
 echo "verifying generated tarball"
 
-if ! verify_md5_file "${TEMPDIR}/portage-${final_date}.tar.bz2" "${DISTDIR}/portage-${final_date}.tar.bz2.md5sum"; then
+if ! verify_md5_file "${TMPDIR}/portage-${final_date}.tar.bz2" "${DISTDIR}/portage-${final_date}.tar.bz2.md5sum"; then
 	if [[ -z $verified ]]; then
 		echo "couldn't verify the generated tarball.  bug, most likely."
 		exit 5
@@ -478,21 +473,21 @@ if ! verify_md5_file "${TEMPDIR}/portage
 	echo "compressed md5 differs, but uncompressed md5 says it right.  bzip2 version incompatability in other words"
 	echo "saving the md5"
 	if type -p md5sum &> /dev/null; then
-		md5sum ${TEMPDIR}/portage-${final_date}.tar.bz2 | sed -e "s:${TEMPDIR}/\?::" > \
+		md5sum ${TMPDIR}/portage-${final_date}.tar.bz2 | sed -e "s:${TMPDIR}/\?::" > \
 			${STATE_DIR}/portage-${final_date}.tar.bz2.md5sum
 	elif type -p md5 &> /dev/null; then
-		echo "$(md5 -q ${TEMPDIR}/portage-${final_date}.tar.bz2)  portage-${final_date}.tar.bz2" > \
+		echo "$(md5 -q ${TMPDIR}/portage-${final_date}.tar.bz2)  portage-${final_date}.tar.bz2" > \
 			${STATE_DIR}/portage-${final_date}.tar.bz2.md5sum
 	else
 		echo "couldn't find either md5 or md5sum.  something is screwed... (bailing, sorry)"
 		exit 7
 	fi
-	mv "${DISTDIR}/portage-${final_date}.tar.bz2.umd5sum" "${TEMPDIR}/portage-${final_date}.tar.bz2" ${STATE_DIR}/
-	rmdir ${TEMPDIR}
+	mv "${DISTDIR}/portage-${final_date}.tar.bz2.umd5sum" "${TMPDIR}/portage-${final_date}.tar.bz2" ${STATE_DIR}/
+	rmdir ${TMPDIR}
 	dfile="${STATE_DIR}/portage-${final_date}.tar.bz2"
 else
 	dfile="${DISTDIR}/portage-${final_date}.tar.bz2"
-	mv "${TEMPDIR}/portage-${final_date}.tar.bz2" ${DISTDIR}/
+	mv "${TMPDIR}/portage-${final_date}.tar.bz2" ${DISTDIR}/
 fi
 
 if [ -z "${need_last_sync}" ]; then