added try/catch komodo/debug.log access

routes/shepherd.js

@@ -679,6 +679,7 @@ function herder(flock, data) {
     console.log('selected data: ' + data);
 
     // truncate debug.log
+    try {
       _fs.access(kmdDebugLogLocation, fs.constants.R_OK, function(err) {
         if (err) {
           console.log('error accessing ' + kmdDebugLogLocation);
@@ -687,6 +688,9 @@ function herder(flock, data) {
           fs.unlink(kmdDebugLogLocation);
         }
       });
+    } catch(err) {
+      console.log('komodod debug.log access err: ' + err);
+    }
 
     pm2.connect(true, function(err) { // start up pm2 god
       if (err) {