fixed printf

1 files changed, 1 insertions, 1 deletions

diff --git a/update b/update
index 94de092..65fe5d3 100644
--- a/update
+++ b/update
@@ -7,4 +7,4 @@ base_refname=$(base64 "${refname}")
 target_file="/tmp/git_update_${base_refname}_test"
 
 date > "${target_file}"
-printf "refname: %s" "${refname}\nsha1-old: ${sha_old}\nsha1-new: ${sha_new}" >> "${target_file}"
+printf "refname: %s\nsha1-old: %s\nsha1-new: %s" "${refname}" "${sha_old}" "${sha_new}" >> "${target_file}"