LittleNellie/cipherscan
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Replace instances of [[ $ == "" ]] with [[ -z "" ]].

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This commit is contained in:
Richard Soderberg 2015-09-18 11:39:29 -07:00
parent 236b0b8cfe
commit ce2f97f05c
1 changed files with 7 additions and 7 deletions
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14
cipherscan
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@ -49,9 +49,9 @@ else
# test that readlink or greadlink (darwin) are present
READLINKBIN="$(which readlink)"
if [[ "$READLINKBIN" == "" ]]; then
if [[ -z $READLINKBIN ]]; then
READLINKBIN="$(which greadlink)"
if [[ "$READLINKBIN" == "" ]]; then
if [[ -z $READLINKBIN ]]; then
echo "neither readlink nor greadlink are present. install coreutils with {apt-get,yum,brew} install coreutils" 1>&2
exit 1
fi
@ -60,9 +60,9 @@ else
# test that timeout or gtimeout (darwin) are present
TIMEOUTBIN="$(which timeout)"
if [[ "$TIMEOUTBIN" == "" ]]; then
if [[ -z $TIMEOUTBIN ]]; then
TIMEOUTBIN="$(which gtimeout)"
if [[ "$TIMEOUTBIN" == "" ]]; then
if [[ -z $TIMEOUTBIN ]]; then
echo "neither timeout nor gtimeout are present. install coreutils with {apt-get,yum,brew} install coreutils" 1>&2
exit 1
fi
@ -721,7 +721,7 @@ display_results_in_terminal() {
if [[ "$ocspstaple" != "${cipher_data[6]}" ]]; then
different=True
fi
if [[ "$curvesordering" == "" && -n "${cipher_data[9]}" ]]; then
if [[ -z $curvesordering && -n "${cipher_data[9]}" ]]; then
curvesordering="${cipher_data[9]}"
fi
if [[ -n $curvesordering && "$curvesordering" != "${cipher_data[9]}" ]]; then
@ -813,7 +813,7 @@ display_results_in_json() {
echo -n "\"ticket_hint\":\"${cipher_arr[5]}\","
echo -n "\"ocsp_stapling\":\"${cipher_arr[6]}\","
pfs="${cipher_arr[7]}"
[[ "$pfs" == "" ]] && pfs="None"
[[ -z $pfs ]] && pfs="None"
echo -n "\"pfs\":\"$pfs\""
if [[ "${cipher_arr[0]}" =~ ECDH ]]; then
echo -n ","
@ -1019,7 +1019,7 @@ test_curves_fallback() {
# client doesn't advertise support for curves the server needs
fallback_supported="unknown"
if [[ "$ecc_ciphers" == "" ]]; then
if [[ -z $ecc_ciphers ]]; then
verbose "No ECC cipher found, can't test curve fallback"
return
fi