Also only run xargs if we have arguments. This commit addresses these
warnings:
svn: warning: '{}' not found
svn: warning: ';' not found
svn: Try 'svn help' for more info
svn: Not enough arguments provided
You can merge this Pull Request by running:
git pull https://github.com/maginatics/jclouds-site xargs-warnings
Or you can view, comment on it, or merge it online at:
https://github.com/jclouds/jclouds-site/pull/7
-- Commit Summary --
* Remove spurious arguments to xargs
-- File Changes --
M deploy-site.sh (3)
-- Patch Links --
https://github.com/jclouds/jclouds-site/pull/7.patch
https://github.com/jclouds/jclouds-site/pull/7.diff
