Merge pull request #340 from fb55/patch-1

Added a helpful error message when no logs are available
foreversd · Sep 15, 2012 · 094ebd4 · 094ebd4
2 parents f69eb4d + 33dc125
commit 094ebd4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/forever.js b/lib/forever.js
@@ -536,6 +536,10 @@ forever.tail = function (target, length, callback) {
     var procs = forever.findByIndex(target, processes)
       || forever.findByScript(target, processes);
 
+    if (!procs) {
+      return callback(new Error('No logs available for process: ' + target));
+    }
+
     async.mapSeries(procs, tailProcess, function (err, procs) {
       return err
         ? callback(err)