Fix ruby best practice ...
@@ -5502,7 +5502,7 @@ HOSTS
total = (Float(node['free_memory'])*100)/(100-Float(node['memory']))
# Ensure we have enough memory for all running AppServers.
- if !max_memory[host].nil? and max_memory[host] > total - SAFE_MEM
+ if !max_memory[host].nil? && max_memory[host] > total - SAFE_MEM
Djinn.log_debug("#{host} doesn't have enough total memory.")
break
end
