resolve/refinerycms-blog — pull request #270 by keram (2012-08-20 00:59:35+00:00)
Title: fix error when post is tagged and dont have current locale version

reproduce steps:
create blog post with tag "ipsum" and current locale "sk",
on frontend change locale to "en" and click an link to see posts tagged with "ipsum"
and that leads to this:

```
NoMethodError in Refinery/blog/posts#tagged

Showing /home/web-data/work/test/web/vendor/refinerycms-blog/app/views/refinery/blog/shared/_post.html.erb where line #26 raised:

undefined method `html_safe' for nil:NilClass
Extracted source (around line #26):

23:

24:

25: <% if blog_post_teaser_enabled? %>
26: <%= blog_post_teaser(post) %>
27: <% else %>
28: <%= post.body.html_safe %>
29: <% end %>
Trace of template inclusion: vendor/refinerycms-blog/app/views/refinery/blog/posts/tagged.html.erb

```
and this PR fix that error