From 2088c32977587e02d9c505e4b9221329b480ea28 Mon Sep 17 00:00:00 2001
From: Michael Prokop <mprokop@sipwise.com>
Date: Wed, 27 May 2020 23:46:24 +0200
Subject: [PATCH] TT#82051 shellcheck fix for console_output() to expand escape
 sequences

We are using console_output() from within log_info(), which is invoking
`console_output "$*\n"`, so we need to expand the escape sequences
(without interpreting other format specifiers), which is exactly what
"%b" provides in bash.

This is a fixup for previous commit 0dda93ad97

Change-Id: I16f354eb35e13568331e5107aff0d1c80dafb822
---
 functions/logs  | 4 ++--
 scripts/decrypt | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/functions/logs b/functions/logs
index 473d4e25..85356f0e 100644
--- a/functions/logs
+++ b/functions/logs
@@ -8,7 +8,7 @@ export timestamp_replacementchars='' # unset by default
 
 console_output() {
   if [ -z "${TIME_FORMAT:-}" ] ; then
-    printf -- "%s" "$*"
+    printf -- "%b" "$*"
     return 0
   fi
 
@@ -18,7 +18,7 @@ console_output() {
   # indent depending on number of characters in date output
   export timestamp_replacementchars
   timestamp_replacementchars="$(printf -- "%s: " "$timestamp" | sed 's/./ /g')"
-  printf -- "%s" "$timestamp ${HNAME:-}: $*"
+  printf -- "%b" "${timestamp} ${HNAME:-}: $*"
 }
 # }}}
 
diff --git a/scripts/decrypt b/scripts/decrypt
index e4a67371..c6302c57 100755
--- a/scripts/decrypt
+++ b/scripts/decrypt
@@ -20,7 +20,7 @@ timestamp_replacementchars='' # unset by default
 
 console_output() {
   if [ -z "${TIME_FORMAT:-}" ] ; then
-    printf -- "%s" "$*"
+    printf -- "%b" "$*"
     return 0
   fi
 
@@ -29,7 +29,7 @@ console_output() {
 
   # indent depending on number of characters in date output
   timestamp_replacementchars="$(printf -- "%s: " "$timestamp" | sed 's/./ /g')"
-  printf -- "%s" "$timestamp: $*"
+  printf -- "%b" "$timestamp: $*"
 }
 
 log_info() {