Merge pull request Katello#1339 from komidore64/brackets

880515 - [ALL_LANG][headpin CLI] Redundant brackets in the message of

src/app/controllers/api/api_controller.rb

@@ -186,9 +186,10 @@ def render_wrapped_exception(status_code, ex)
     logger.error "REQUEST URL: #{request.fullpath}"
     logger.error pp_exception(ex.original.nil? ? ex : ex.original)
     orig_message = (ex.original.nil? && '') || ex.original.message
+    format_text_orig_message = (orig_message.blank?) ? '' : " (#{orig_message})"
     respond_to do |format|
       format.json { render :json => {:displayMessage => ex.message, :errors => [ ex.message, orig_message ]}, :status => status_code }
-      format.all { render :text => "#{ex.message} (#{orig_message})", :status => status_code }
+      format.all { render :text => "#{ex.message}#{format_text_orig_message}", :status => status_code }
     end
   end