Fix SC2086 warnings in test_key_expiration.sh

src/test/test_key_expiration.sh

@@ -6,7 +6,7 @@
 umask 077
 set -e
 
-if [ $# -eq 0 ] || [ ! -f ${1} ] || [ ! -x ${1} ]; then
+if [ $# -eq 0 ] || [ ! -f "${1}" ] || [ ! -x "${1}" ]; then
   if [ "$TESTING_TOR_BINARY" = "" ] ; then
     echo "Usage: ${0} PATH_TO_TOR [case-number]"
     exit 1
@@ -48,7 +48,7 @@ die() { echo "$1" >&2 ; exit 5; }
 check_dir() { [ -d "$1" ] || die "$1 did not exist"; }
 check_file() { [ -e "$1" ] || die "$1 did not exist"; }
 check_no_file() { [ -e "$1" ] && die "$1 was not supposed to exist" || true; }
-check_files_eq() { cmp "$1" "$2" || die "$1 and $2 did not match: `dump $1` vs `dump $2`"; }
+check_files_eq() { cmp "$1" "$2" || die "$1 and $2 did not match: `dump "$1"` vs `dump "$2"`"; }
 check_keys_eq() { check_files_eq "${SRC}/keys/${1}" "${ME}/keys/${1}"; }
 
 DATA_DIR=`mktemp -d -t tor_key_expiration_tests.XXXXXX`