diff --git a/lib/pool.js b/lib/pool.js
index eb9c69a..02c2b26 100644
--- a/lib/pool.js
+++ b/lib/pool.js
@@ -89,7 +89,7 @@ var pool = module.exports = function pool(options, authorizeFn){
             });
 
             //Only let the first fork show synced status or the log wil look flooded with it
-            if (portWarnings.length && !process.env.forkId || process.env.forkId === '0') {
+            if (portWarnings.length > 0 && (!process.env.forkId || process.env.forkId === '0')) {
                 var warnMessage = 'Network difficulty of ' + _this.jobManager.currentJob.difficulty + ' is lower than '
                     + portWarnings.join(' and ');
                 emitWarningLog(warnMessage);