From: Sami Kerola <kerolasa@iki.fi>
Date: Fri, 12 Jun 2015 19:57:31 +0000 (+0100)
Subject: getopt: use $(...) command substitution in example script [shellcheck]
X-Git-Tag: v2.27-rc1~119
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=694562e3b875688af35d9cddb85c2c89658f3c2c;p=thirdparty%2Futil-linux.git

getopt: use $(...) command substitution in example script [shellcheck]

Reference: https://github.com/koalaman/shellcheck/wiki/SC2006
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/misc-utils/getopt-parse.bash b/misc-utils/getopt-parse.bash
index 29e7f6fa93..aab8c62384 100644
--- a/misc-utils/getopt-parse.bash
+++ b/misc-utils/getopt-parse.bash
@@ -19,8 +19,8 @@
 # Note that we use `"$@"' to let each command-line parameter expand to a
 # separate word. The quotes around `$@' are essential!
 # We need TEMP as the `eval set --' would nuke the return value of getopt.
-TEMP=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \
-     -n 'example.bash' -- "$@"`
+TEMP=$(getopt -o ab:c:: --long a-long,b-long:,c-long:: \
+     -n 'example.bash' -- "$@")
 
 if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi