Fix deprecated warning

``` Warning: Variable access via 'env_variables' is deprecated. Use '@env_variables' instead. template[/etc/puppet/modules/apache/templates/virtualhost/vhost.conf.erb]:17 (at /etc/puppet/modules/apache/templates/virtualhost/vhost.conf.erb:17:in `result') ```
example42 · Mar 31, 2014 · 7074a25 · 7074a25
1 parent 5dfe465
commit 7074a25
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/templates/virtualhost/vhost.conf.erb b/templates/virtualhost/vhost.conf.erb
@@ -14,8 +14,8 @@
 <% end -%>
 <% end -%>
 <% if @env_variables != "" -%>
-<% if env_variables.is_a? Array -%>
-<% env_variables.each do |envvars| -%>
+<% if @env_variables.is_a? Array -%>
+<% @env_variables.each do |envvars| -%>
     SetEnv <%= envvars %>
 <% end -%>
 <% end -%>