change to usage

2021-11-18 00:47:59 +01:00 · 2021-11-18 00:47:59 +01:00 · 2b2f110e06
commit 2b2f110e06
parent 34aef601c0
1 changed files with 3 additions and 3 deletions
--- a/bin/trashmail
+++ b/bin/trashmail
@ -18,7 +18,7 @@ HASHLENGTH_DEFAULT=8
 PWOPTS_DEFAULT="-c -n -s"
 PWLENGTH_DEFAULT=50

-show_help () {
+usage () {
    cat << EOF

    usage: ${0} <OPTIONS> <URL> [<PWLENGTH>]
@ -67,7 +67,7 @@ while : ; do
            shift
            ;;
        --help)
-            show_help
+            usage
            exit 0
            ;;
        -l|--hashlength)
@ -96,7 +96,7 @@ while : ; do
            ;;
        *)
            echo wrong argument $1 >&2
-            show_help
+            usage
            exit 1
            ;;
    esac