From a0f0b8b5ad62752d556bf1e6ed48f2dc80d3a465 Mon Sep 17 00:00:00 2001
From: Cem Keylan <cem@ckyln.com>
Date: Wed, 15 Apr 2020 11:26:43 +0300
Subject: [PATCH] kiss: fix possible KISS_ROOT usage

If the user defines KISS_ROOT to / or anything that ends
with '/', some functions will not work as intended (like fixdeps).
This removes the '/' at the very end, if it exists.

Signed-off-by: Dylan Araps <dylan.araps@gmail.com>
---
 kiss | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kiss b/kiss
index 29871a6..276975c 100755
--- a/kiss
+++ b/kiss
@@ -1325,6 +1325,10 @@ main() {
     # This is used enough to warrant a place here.
     uid=$(id -u)
 
+    # Make sure that the KISS_ROOT doesn't end with a '/'. This might
+    # break some operations.
+    KISS_ROOT=${KISS_ROOT%/}
+
     # This allows for automatic setup of a KISS chroot and will
     # do nothing on a normal system.
     mkdir -p "${sys_db:=$KISS_ROOT/$pkg_db}" 2>/dev/null ||: