From: Stéphane Graber <stgraber@ubuntu.com>
Date: Fri, 24 Jan 2014 23:23:28 +0000 (-0500)
Subject: lxc-download: Fix to work without mktemp
X-Git-Tag: lxc-1.0.0.beta3~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=843a58743e6ba9e8efa61aede4cdf32be43af114;p=thirdparty%2Flxc.git

lxc-download: Fix to work without mktemp

mktemp isn't always available in busybox.

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/templates/lxc-download.in b/templates/lxc-download.in
index 66894ce2e..3b1d9f93f 100644
--- a/templates/lxc-download.in
+++ b/templates/lxc-download.in
@@ -249,7 +249,13 @@ fi
 
 # Trap all exit signals
 trap cleanup EXIT HUP INT TERM
-DOWNLOAD_TEMP=$(mktemp -d)
+
+if ! type mktemp >/dev/null 2>&1; then
+    DOWNLOAD_TEMP=/tmp/lxc-download.$$
+    mkdir -p $DOWNLOAD_TEMP
+else
+    DOWNLOAD_TEMP=$(mktemp -d)
+fi
 
 # Simply list images
 if [ "$DOWNLOAD_LIST_IMAGES" = "true" ] || \