From 89d530a553c6e94391dee1d688576473dff35fb9 Mon Sep 17 00:00:00 2001
From: Luke Murphy <lukewm@riseup.net>
Date: Sun, 8 Nov 2020 16:40:45 +0100
Subject: [PATCH] Use printf instead of echo like docker docs do

---
 abra | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/abra b/abra
index ac34059..5a9addb 100755
--- a/abra
+++ b/abra
@@ -665,7 +665,7 @@ sub_app_secret_insert() {
     error "Required arguments missing"
   fi
 
-  echo "$PW" | docker secret create "${STACK_NAME}_${SECRET}_${VERSION}" - > /dev/null
+  printf "$PW" | docker secret create "${STACK_NAME}_${SECRET}_${VERSION}" - > /dev/null
 
   if [ "$STORE_WITH_PASS" == "true" ] && type pass > /dev/null 2>&1; then
     echo "$PW" | pass insert "hosts/$DOCKER_CONTEXT/${STACK_NAME}/${SECRET}" -m > /dev/null