From c47b4f828f6f4facff45528d7b137fff94fad1e4 Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Sun, 24 Jan 2016 11:20:55 +0000
Subject: [PATCH] acd: Fix deadlock in directory traversal code

---
 amazonclouddrive/amazonclouddrive.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/amazonclouddrive/amazonclouddrive.go b/amazonclouddrive/amazonclouddrive.go
index d593f8695..934098502 100644
--- a/amazonclouddrive/amazonclouddrive.go
+++ b/amazonclouddrive/amazonclouddrive.go
@@ -420,11 +420,14 @@ func (f *Fs) listDirNonRecursive(dirID string, path string, out fs.ObjectsChan)
 					errs <- err
 				}
 				// FIXME stop traversal on error?
-				// Now we have traversed this directory, send these jobs off for traversal
-				for _, job := range jobs {
-					traversing.Add(1)
-					in <- job
-				}
+				traversing.Add(len(jobs))
+				go func() {
+					// Now we have traversed this directory, send these jobs off for traversal in
+					// the background
+					for _, job := range jobs {
+						in <- job
+					}
+				}()
 				traversing.Done()
 			}
 		}()