From a0be8f59f5789f9aa5cbbf1757555685064812b5 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Mon, 1 Oct 2018 15:33:10 +0100
Subject: configure: Add shellcheck directives to suppress warnings on harmless
 lines

---
 configure | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 866faeb1..03e70c3f 100755
--- a/configure
+++ b/configure
@@ -107,7 +107,8 @@ die() {
    exit 1
 }
 
-case `echo -n x` in
+# shellcheck disable=SC2039
+case $(echo -n x) in
 -n*) echo_n_flag='';;
 *)   echo_n_flag='-n';;
 esac
@@ -130,6 +131,7 @@ do
    then
       echo
       echo '*WARNING*: the "~" sign is not expanded in flags.'
+      # shellcheck disable=SC2016
       echo 'If you mean the home directory, use $HOME instead.'
       echo
    fi
-- 
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