upgrade buildd tweak

diff --git a/input/howto/upgrade-to-wheezy.mdwn b/input/howto/upgrade-to-wheezy.mdwn
index c66f9db..0511e67 100644 (file)
--- a/input/howto/upgrade-to-wheezy.mdwn
+++ b/input/howto/upgrade-to-wheezy.mdwn
@@ -25,7 +25,7 @@ commands:
        sed -i "s#squeeze#wheezy#g" /etc/apt/sources.list.d/debian.list /etc/apt/sources.list.d/security.list &&
        dpkg --clear-avail &&
        rm -f /etc/apt/preferences.d/dsa-bacula-client &&
-       if [ -e /etc/apt/preferences.d/buildd ]; then
+       if [ -e /etc/apt/sources.list.d/buildd.debian.org.list ]; then
                rm -f /etc/apt/preferences.d/buildd &&
                sed -i "s#squeeze#wheezy#g" /etc/apt/sources.list.d/buildd.debian.org.list
        fi &&