move cache more carefully

diff --git a/liveboot_build.sh b/liveboot_build.sh
index 13abc167d747e7288fdcc566e3e241fdae59c6ca..6b11f465449e0560c1f964bd7d52601d5e41e5b9 100755 (executable)
--- a/liveboot_build.sh
+++ b/liveboot_build.sh
@@ -20,6 +20,7 @@ apt-get -y install debootstrap ldap-utils
 git clone git://git/ri/liveboot.git
 cd liveboot
 git checkout feature/jenkins
+[ -d /srv/build/cache ] && mv /srv/build/cache .
 ./build.sh $BUILD_NUMBER
 EOF
 
@@ -33,5 +34,4 @@ cd /srv/build/liveboot
 sudo mv cache ..
 cd ..
 sudo rm liveboot -Rf
-sudo mkdir liveboot
-sudo mv cache liveboot
+