diff options
| author | Sami Kerola | 2015-06-12 21:57:31 +0200 |
|---|---|---|
| committer | Karel Zak | 2015-06-29 12:06:12 +0200 |
| commit | 694562e3b875688af35d9cddb85c2c89658f3c2c (patch) | |
| tree | 217991edc22c31852bf8b22c61c35a37616fa0a0 /misc-utils/getopt-parse.bash | |
| parent | docs: unify mkswap(8) with swapon(8) about holes warning (diff) | |
| download | kernel-qcow2-util-linux-694562e3b875688af35d9cddb85c2c89658f3c2c.tar.gz kernel-qcow2-util-linux-694562e3b875688af35d9cddb85c2c89658f3c2c.tar.xz kernel-qcow2-util-linux-694562e3b875688af35d9cddb85c2c89658f3c2c.zip | |
getopt: use $(...) command substitution in example script [shellcheck]
Reference: https://github.com/koalaman/shellcheck/wiki/SC2006
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'misc-utils/getopt-parse.bash')
| -rw-r--r-- | misc-utils/getopt-parse.bash | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/misc-utils/getopt-parse.bash b/misc-utils/getopt-parse.bash index 29e7f6fa9..aab8c6238 100644 --- a/misc-utils/getopt-parse.bash +++ b/misc-utils/getopt-parse.bash @@ -19,8 +19,8 @@ # Note that we use `"$@"' 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 |