Update mail.sh

2025-12-17 19:46:14 +00:00 · 2024-03-25 15:13:08 -06:00 · 2024-03-25 15:13:08 -06:00 · c165a8f819
commit c165a8f819
parent 5a860e19a4
1 changed files with 5 additions and 5 deletions
--- a/mail.sh
+++ b/mail.sh
@ -19,32 +19,32 @@ function die
 }

 # Grab options
-while [ ${1} != "" ]
+while [ ${1} ]
 do
    case ${1} in
        -u | --user )
-            if [ ${2} != "" ]
+            if [ ${2} ]
            then
                username=${2}
                shift
            fi
            ;;
        -p | --port )
-            if [ ${2} != "" ]
+            if [ ${2} ]
            then
                ssh_port=${2}
                shift
            fi
        ;;
        -d | --domain )
-            if [ ${2} != "" ]
+            if [ ${2} ]
            then
                domain_url=${2}
                shift
            fi
        ;;
        -m | --mail-user )
-            if [ ${2} != "" ]
+            if [ ${2} ]
            then
                mailuser=${2}
                shift