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-rwxr-xr-xdocker/docker-puppet.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/docker/docker-puppet.py b/docker/docker-puppet.py
index 0f07943..8f95208 100755
--- a/docker/docker-puppet.py
+++ b/docker/docker-puppet.py
@@ -205,7 +205,8 @@ def mp_puppet_config((config_volume, puppet_tags, manifest, config_image, volume
'--volume', '%s:%s:rw' % (sh_script, sh_script) ]
for volume in volumes:
- dcmd.extend(['--volume', volume])
+ if volume:
+ dcmd.extend(['--volume', volume])
dcmd.extend(['--entrypoint', sh_script])