From 3696e1dfe18fa89dcc6f5ad329a75536ceed48c9 Mon Sep 17 00:00:00 2001
From: "Alexander \"Arav\" Andreev" <me@arav.su>
Date: Wed, 24 May 2023 22:58:32 +0400
Subject: [PATCH] Also, gen-salt demands to be runned under root, so let's
 check for it and fail if it doesn't.

---
 tools/gen-salt.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/gen-salt.sh b/tools/gen-salt.sh
index 817f0bb..733b2c1 100755
--- a/tools/gen-salt.sh
+++ b/tools/gen-salt.sh
@@ -1,5 +1,10 @@
 #!/usr/bin/sh
 
+if [[ $EUID -ne 0 ]]; then
+    echo "Must run as root!" >&2;
+    exit 1
+fi
+
 if [[ $1 ]]; then
     char_num=$1;
 else