From b0c08f203088ee60f2e61c4e5b9dff8f366c4a93 Mon Sep 17 00:00:00 2001
From: Vlad Losev <vlad@vsco.co>
Date: Sat, 18 Mar 2017 14:20:41 -0700
Subject: [PATCH] Fixes log reopening.

---
 tail_test.go             | 4 ++--
 watch/inotify_tracker.go | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tail_test.go b/tail_test.go
index 8dcc02c..e29da4b 100644
--- a/tail_test.go
+++ b/tail_test.go
@@ -343,7 +343,7 @@ func reOpen(t *testing.T, poll bool) {
 		"test.txt",
 		Config{Follow: true, ReOpen: true, Poll: poll})
 	content := []string{"hello", "world", "more", "data", "endofworld"}
-	go tailTest.ReadLines(tail, content)
+	go tailTest.VerifyTailOutput(tail, content, false)
 
 	// deletion must trigger reopen
 	<-time.After(delay)
@@ -366,7 +366,7 @@ func reOpen(t *testing.T, poll bool) {
 	// Do not bother with stopping as it could kill the tomb during
 	// the reading of data written above. Timings can vary based on
 	// test environment.
-	tail.Cleanup()
+	tailTest.Cleanup(tail, false)
 }
 
 func reSeek(t *testing.T, poll bool) {
diff --git a/watch/inotify_tracker.go b/watch/inotify_tracker.go
index 4f85217..a742cd5 100644
--- a/watch/inotify_tracker.go
+++ b/watch/inotify_tracker.go
@@ -155,6 +155,8 @@ func (shared *InotifyTracker) addWatch(winfo *watchInfo) error {
 
 	if shared.chans[winfo.fname] == nil {
 		shared.chans[winfo.fname] = make(chan fsnotify.Event)
+	}
+	if shared.done[winfo.fname] == nil {
 		shared.done[winfo.fname] = make(chan bool)
 	}