chore(style): add shebang, set bash strict mode, create function

[webi-installers/.git] / sudo / install.sh

diff --git a/sudo/install.sh b/sudo/install.sh
index 4724b3dc911bcadab365168c4e16b59953070bc8..112d8e74db8f25fef21778ec019a6163a560fe18 100644 (file)
--- a/sudo/install.sh
+++ b/sudo/install.sh
@@ -1,7 +1,8 @@
+#!/bin/bash
 set -e
 set -u
 
-{
+function __init_sudo() {
 
     if [ -z "$(command -v sudo)" ]; then
         echo >&2 "Error: on Linux and BSD you should install sudo via the native package manager"
@@ -12,3 +13,5 @@ set -u
     fi
 
 }
+
+__init_sudo