From: Lukas Schauer <lukas@schauer.so>
Date: Sat, 23 Apr 2016 18:53:29 +0000 (+0200)
Subject: mktemp: use TMPDIR environment variable or use fallback to /tmp directory
X-Git-Tag: v0.2.0~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3dbfe88d4e663d3ba9889a697f5e5ad23ce093f;p=thirdparty%2Fdehydrated.git

mktemp: use TMPDIR environment variable or use fallback to /tmp directory
---

diff --git a/letsencrypt.sh b/letsencrypt.sh
index 2bdc7a1..b1f3622 100755
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -25,7 +25,7 @@ BASEDIR="${SCRIPTDIR}"
 # Create (identifiable) temporary files
 _mktemp() {
   # shellcheck disable=SC2068
-  mktemp ${@:-} letsencrypt.sh-XXXXXX
+  mktemp ${@:-} "${TMPDIR:-/tmp}/letsencrypt.sh-XXXXXX"
 }
 
 # Check for script dependencies