This patch silences a warning from Shellcheck about using old-style `...` command substitutions.
Ben
commit 4d35c7aae97234bf055519075ef03cd4090a1dfc
Author: Ben Elliston <b...@air.net.au>
Date: Sun Jul 22 08:22:44 2018 +1000
* missing: Use $(..) command substitution syntax.
diff --git a/lib/missing b/lib/missing
index 625aeb1..10dc11e 100755
--- a/lib/missing
+++ b/lib/missing
@@ -1,7 +1,7 @@
#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2018-07-21.22; # UTC
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard <pin...@iro.umontreal.ca>, 1996.
@@ -129,10 +129,10 @@ program_details ()
give_advice ()
{
# Normalize program name to check for.
- normalized_program=`echo "$1" | sed '
+ normalized_program=$(echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
- s/^g//; t'`
+ s/^g//; t')
printf '%s\n' "'$1' is $msg."
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