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Handle undefined method for nil object

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adam.harbas@a-net.ba
2015-12-31 14:55:47 +01:00
parent a6a3d5937c
commit a1fbc18856
1 changed files with 3 additions and 1 deletions
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4
back-office/app/views/items/export_import.html.erb
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@@ -15,5 +15,7 @@
<br /> <br />
<p><label for="output_area">Output area: </label> <p><label for="output_area">Output area: </label>
<div id="output_area" style="width: 100%;height: 14em;outline: 1px solid #A9A9A9; overflow: scroll"><%= @output.html_safe %></div> <div id="output_area" style="width: 100%;height: 14em;outline: 1px solid #A9A9A9; overflow: scroll"><%= unless @output.nil?
@output.html_safe end %>
</div>
<% end %> <% end %>