From: Alexander Barton <alex@barton.de>
Date: Thu, 19 Apr 2018 10:17:34 +0000 (+0200)
Subject: ax-common.sh: Correctly quote printf statement
X-Git-Url: https://arthur.barton.de/gitweb/?p=ax-unix.git;a=commitdiff_plain;h=249652d002f737fb61cf630bb21fc107ab508ce6

ax-common.sh: Correctly quote printf statement

This fixes the following shellcheck(1) warning SC1117:
  Backslash is literal in "\0". Prefer explicit escaping: "\\0".
---

diff --git a/lib/ax/ax-common.sh b/lib/ax/ax-common.sh
index c0362ff..f43e475 100644
--- a/lib/ax/ax-common.sh
+++ b/lib/ax/ax-common.sh
@@ -29,7 +29,7 @@ ax_msg1() {
 			*)	c="0";
 		esac
 		# print colored word(s):
-		printf "\033[0;%sm%s\033[0m " "${c}" "${1}"
+		printf "\\033[0;%sm%s\\033[0m " "${c}" "${1}"
 	else
 		# print plain text:
 		printf "%s " "${1}"