make_tree_file: Abort if the ssh-add fails

diff --git a/make_tree_file b/make_tree_file
index 9cc6882365a87c8d9623d7fc52cb968eaec40cdc..ecc6cbeff2b9347ebde6bc0c81339b518ebbb66b 100755 (executable)
--- a/make_tree_file
+++ b/make_tree_file
@@ -13,7 +13,7 @@ h=$(date '+%k')
 ssh $build_host /usr/local/bin/set-kisskb-jfactor 48
 
 eval $(gpg-agent --daemon --enable-ssh-support)
-ssh-add $ssh_key_file
+ssh-add $ssh_key_file || exit 1
 
 if ! ssh git@gitolite.kernel.org 2fa isval; then
        read -r -p "Yubikey token: " tok