scripts/build_utils.sh: do not use ppa on bionic

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/scripts/build_utils.sh b/scripts/build_utils.sh
index 04785f85d34ec7cd7c33b39429f773efc9aa5c88..8c9948ae363f38d49a899afa7f567e3f9a4477ef 100644 (file)
--- a/scripts/build_utils.sh
+++ b/scripts/build_utils.sh
@@ -645,7 +645,7 @@ use_ppa() {
                 xenial)
                     use_ppa=true;;
                 bionic)
-                    use_ppa=true;;
+                    use_ppa=false;;
                 *)
                     use_ppa=false;;
             esac