From c5bf3e018b2c217341c7fed1a787770569f07b13 Mon Sep 17 00:00:00 2001
From: Florian Maury <pub-github@x-cli.eu>
Date: Sat, 7 Apr 2018 12:39:23 +0200
Subject: [PATCH] Fixing the error type returned when using -dot

  The error stack was empty, but the err value itself was not nil.
  This was causing -dot to return an error message, even when there was no
  actual error.
---
 transdep.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/transdep.go b/transdep.go
index 1d05ebd..793a1ee 100644
--- a/transdep.go
+++ b/transdep.go
@@ -147,7 +147,7 @@ func spoolDependencyRequest(wc <-chan *dep_msg.Request, ansChan chan<- *WorkerRe
 						ansChan <- &WorkerResult{
 							req.Name(), g.String(), nil, nil,
 							nil, nil, nil, nil,
-							err,
+							nil,
 						}
 					} else {
 						go performBackgroundAnalysis(req.Name(), relNode, ansChan, analysisDoneChan, reqConf, tree)