check reload logs and avoid cb if error

lib/God/ActionMethods.js

@@ -226,6 +226,7 @@ module.exports = function(God) {
           proc.disconnect();
         } catch (e) {
           // Fallback on disconnect method fail
+          console.log('Could not disconnect process', e.stack || e);
           clearTimeout(timeout);
           proc.removeListener('disconnect', onDisconnect);
           if (proc && proc.process && proc.process.pid) {
@@ -491,18 +492,20 @@ module.exports = function(God) {
     processIds.forEach(function (id) {
       var cluster = God.clusters_db[id];
 
-      if (cluster.pm2_env.exec_mode == 'cluster_mode')
-        cluster.send({type:'log:reload'});
-      else // Fork mode
+      console.log('Reloading logs for process id %d', id);
+
+      if (cluster.pm2_env.exec_mode == 'cluster_mode') {
+        cluster.send({
+          type:'log:reload'
+        });
+      }
+      else if (cluster._reloadLogs) {
         cluster._reloadLogs(function(err) {
-          if (err) {
-            God.logAndGenerateError(err);
-            return cb(new Error(err));
-          };
-          return false;
+          if (err) God.logAndGenerateError(err);
         });
-      console.log('Reloading logs for process id %d', id);
+      }
     });
+
     return cb(null, {});
   };