From: Iain Patterson <me@iain.cx>
Date: Thu, 18 Mar 2010 22:23:05 +0000 (+0000)
Subject: Don't leak file descriptor.
X-Git-Url: http://git.iain.cx/?p=profile.git;a=commitdiff_plain;h=500ba2b170e6f1bfad014c9bca55e19225a9bbe8

Don't leak file descriptor.
---

diff --git a/opt/bin/become b/opt/bin/become
index db45e55..875bd0b 100755
--- a/opt/bin/become
+++ b/opt/bin/become
@@ -68,6 +68,7 @@ echo >&3 ". $HOME/.bash_profile"
 [ -f "$BECOME/all" ] && cat >&3 2>/dev/null "$BECOME/all"
 [ -f "$BECOME/$user" ] && cat >&3 2>/dev/null "$BECOME/$user"
 
+exec 3>&-
 dir=$(dirname "$0")
 [ "$dir" = "." ] && dir="$PWD"
 exec sudo -H -u "$user" "$dir/became"