lxc-download: make --list more useful.

Make it possible to use --list without having to specify --dist, --release, and --arch, which does not make a lot of sense. Signed-off-by: Michael Adam <obnox@samba.org> Acked-by: Stéphane Graber <stgraber@ubuntu.com>

lxc-download: make --list more useful.
308f4f39 · Michael Adam · Stéphane Graber · e145b7bb · 308f4f39
Commit 308f4f39 authored Jan 16, 2015 by Michael Adam Committed by Stéphane Graber Jan 15, 2015
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lxc-download.in templates/lxc-download.in +4 -2

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--- a/templates/lxc-download.in
+++ b/templates/lxc-download.in
@@ -266,8 +266,10 @@ fi

 # Check that we have all variables we need
 if [ -z "$LXC_NAME" ] || [ -z "$LXC_PATH" ] || [ -z "$LXC_ROOTFS" ]; then
-    echo "ERROR: Not running through LXC." 1>&2
-    exit 1
+    if [ "$DOWNLOAD_LIST_IMAGES" != "true" ]; then
+        echo "ERROR: Not running through LXC." 1>&2
+        exit 1
+    fi
 fi

 USERNS=$(in_userns)