SDK setup autocompletion

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index 10d04ed..a8ef60b 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -173,9 +173,8 @@ if [ $verbose = 1 ] ; then
        set -x
 fi

-printf "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): "
 if [ "$target_sdk_dir" = "" ]; then
-       read target_sdk_dir
+       read -e -p "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): " target_sdk_dir
        [ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR
 else
        echo "$target_sdk_dir"