lib/zold/node/farm.rb in zold-0.14.36 vs lib/zold/node/farm.rb in zold-0.14.37

@@ -55,10 +55,11 @@
       load
     end
 
     def to_text
       @threads.map do |t|
-        "#{t.name}: status=#{t.status}; alive=#{t.alive?};\n  #{t.backtrace.join("\n  ")}"
+        trace = t.backtrace || []
+        "#{t.name}: status=#{t.status}; alive=#{t.alive?};\n  #{trace.join("\n  ")}"
       end.join("\n")
     end
 
     def to_json
       {