From b3485bf4300a450b9294e0fe5286567cb4136297 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 28 Jan 2020 00:41:10 +0200
Subject: [PATCH] kiss: read empty IFS

---
 kiss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kiss b/kiss
index 3b7de2e..28b0161 100755
--- a/kiss
+++ b/kiss
@@ -81,7 +81,7 @@ root_cache() {
     # before. We cannot check whether or not '$pass' is empty as the
     # '[' command may be external which would result in /proc leakage.
     stty -F /dev/tty -echo
-    read -r pass < /dev/tty && cached=1
+    IFS= read -r pass < /dev/tty && cached=1
     stty -F /dev/tty echo
 
     printf '\n'