Merge pull request #81 from hpcloud/fix-race-in-test

Fixes race in test

Makefile

@@ -1,7 +1,7 @@
 default:	test
 
 test:	*.go
-	go test -v ./...
+	go test -v -race ./...
 
 fmt:
 	gofmt -w .

tail_test.go

@@ -25,6 +25,13 @@ func init() {
 	}
 }
 
+func TestMain(m *testing.M) {
+	// Use a smaller poll duration for faster test runs. Keep it below
+	// 100ms (which value is used as common delays for tests)
+	watch.POLL_DURATION = 5 * time.Millisecond
+	os.Exit(m.Run())
+}
+
 func TestMustExist(t *testing.T) {
 	tail, err := TailFile("/no/such/file", Config{Follow: true, MustExist: true})
 	if err == nil {
@@ -387,10 +394,6 @@ func NewTailTest(name string, t *testing.T) TailTest {
 		tt.Fatal(err)
 	}
 
-	// Use a smaller poll duration for faster test runs. Keep it below
-	// 100ms (which value is used as common delays for tests)
-	watch.POLL_DURATION = 5 * time.Millisecond
-
 	return tt
 }