Using double brackets

6 years ago · 1c6c35f861
parent 926b25fd54
commit 1c6c35f861
1 changed files with 3 additions and 3 deletions
--- a/gravity.sh
+++ b/gravity.sh
@ -230,15 +230,15 @@ gravity_DownloadBlocklistFromUrl() {
  blocked=false
  case $BLOCKINGMODE in
    "IP-NODATA-AAAA"|"IP")
-        if [ $(dig "${domain}" +short | grep "${IPV4_ADDRESS}" -c) -ge 1 ]; then
+        if [[ $(dig "${domain}" +short | grep "${IPV4_ADDRESS}" -c) -ge 1 ]]; then
          blocked=true
        fi;;
    "NXDOMAIN")
-        if [ $(dig "${domain}" | grep "NXDOMAIN" -c) -ge 1 ]; then
+        if [[ $(dig "${domain}" | grep "NXDOMAIN" -c) -ge 1 ]]; then
          blocked=true
        fi;;
    "NULL"|"Default (NULL)"|*)
-        if [ $(dig "${domain}" +short | grep "0.0.0.0" -c) -ge 1 ]; then
+        if [[ $(dig "${domain}" +short | grep "0.0.0.0" -c) -ge 1 ]]; then
          blocked=true
        fi;;
   esac