From 27b4037961a3fa66cd6002f0fa7016934eeb2330 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Fri, 14 Jun 2019 17:34:02 +0300
Subject: [PATCH] kiss: Added more error handling.

---
 kiss | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/kiss b/kiss
index 69906b8..212bb53 100755
--- a/kiss
+++ b/kiss
@@ -218,7 +218,11 @@ args() {
 main() {
     trap 'rm -rf -- "$mak_dir" "$pkg_dir"' EXIT INT
 
-    [ -z "$KISS_PATH" ] && die "Set \$KISS_PATH to a repository location."
+    [ -z "$KISS_PATH" ] &&
+        die "Set \$KISS_PATH to a repository location."
+
+    [ -z "$KISS_ROOT" ] && [ "$(id -u)" != 0 ] &&
+        die "\$KISS_ROOT is set to '/' so you must be root."
 
     mkdir -p "${cac_dir:=${XDG_CACHE_HOME:=$HOME/.cache}/${0##*/}}" \
              "${src_dir:=$cac_dir/sources}" \