From 2550842ce1e0ce8163fbf1956482292c01a6bbe4 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Thu, 26 Oct 2017 09:07:45 +1300
Subject: Make rndi(1df) upper bound a little clearer

---
 bin/mktd.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'bin')

diff --git a/bin/mktd.sh b/bin/mktd.sh
index 89cdc7c3..61c1b5ab 100644
--- a/bin/mktd.sh
+++ b/bin/mktd.sh
@@ -2,7 +2,8 @@
 
 # Build the intended directory name, with the last element a random integer
 # from 1..2^31
-dn=${TMPDIR:-/tmp}/${1:-mktd}.$$.$(rndi 1 2147483648)
+lim=$((2 << 31))
+dn=${TMPDIR:-/tmp}/${1:-mktd}.$$.$(rndi 1 "$e")
 
 # Create the directory and print its name if successful
 mkdir -m 700 -- "$dn" && printf '%s\n' "$dn"
-- 
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