Fix shellcheck warning in zero_length_keys.sh

This commit is contained in:
rl1987 2019-02-07 17:22:06 +02:00
parent bfd1d70243
commit 8df6a65e6b
2 changed files with 5 additions and 3 deletions

2
changes/ticket29068 Normal file
View File

@ -0,0 +1,2 @@
o Code simplification and refactoring (shell scripts):
- Fix shellcheck warnings in zero_length_keys.sh. Resolves issue 29068.

View File

@ -19,7 +19,7 @@
# 3: a command failed - the test could not be completed
#
if [ $# -eq 0 ] || [ ! -f ${1} ] || [ ! -x ${1} ]; then
if [ $# -eq 0 ] || [ ! -f "${1}" ] || [ ! -x "${1}" ]; then
echo "Usage: ${0} PATH_TO_TOR [-z|-d|-e]"
exit 1
elif [ $# -eq 1 ]; then
@ -31,7 +31,7 @@ else #[$# -gt 1 ]; then
shift
fi
DATA_DIR=`mktemp -d -t tor_zero_length_keys.XXXXXX`
DATA_DIR=$(mktemp -d -t tor_zero_length_keys.XXXXXX)
if [ -z "$DATA_DIR" ]; then
echo "Failure: mktemp invocation returned empty string" >&2
exit 3
@ -40,7 +40,7 @@ if [ ! -d "$DATA_DIR" ]; then
echo "Failure: mktemp invocation result doesn't point to directory" >&2
exit 3
fi
trap "rm -rf '$DATA_DIR'" 0
trap 'rm -rf "$DATA_DIR"' 0
touch "$DATA_DIR"/empty_torrc