lib/sup/hook.rb in sup-0.4 vs lib/sup/hook.rb in sup-0.5

@@ -84,10 +84,10 @@
       result = context.instance_eval @hooks[name], fn_for(name)
     rescue Exception => e
       log "error running hook: #{e.message}"
       log e.backtrace.join("\n")
       @hooks[name] = nil # disable it
-      BufferManager.flash "Error running hook: #{e.message}"
+      BufferManager.flash "Error running hook: #{e.message}" if BufferManager.instantiated?
     end
     context.__cleanup
     result
   end