megacheck and staticcheck fixes

diff --git a/cmd/torrentfs/main.go b/cmd/torrentfs/main.go
index 1d12d6a75c49c6f18d08ee0a3da8c2d2bd8a21ff..ed3d94bf9599b8cf548941d3e3950803b30ad4cd 100644 (file)
--- a/cmd/torrentfs/main.go
+++ b/cmd/torrentfs/main.go
@@ -48,7 +48,7 @@ var (
 )
 
 func exitSignalHandlers(fs *torrentfs.TorrentFS) {
-       c := make(chan os.Signal)
+       c := make(chan os.Signal, 1)
        signal.Notify(c, syscall.SIGINT, syscall.SIGTERM)
        for {
                <-c

diff --git a/tracker/udp_test.go b/tracker/udp_test.go
index 61ff8c5848287c732aac193b392b51c1cf37fa11..3330cba3807078549d5f3f2a012e8dfea36a4323 100644 (file)
--- a/tracker/udp_test.go
+++ b/tracker/udp_test.go
@@ -48,10 +48,8 @@ func TestMarshalAnnounceResponse(t *testing.T) {
 func TestLongWriteUDP(t *testing.T) {
        t.Parallel()
        l, err := net.ListenUDP("udp4", nil)
+       require.NoError(t, err)
        defer l.Close()
-       if err != nil {
-               t.Fatal(err)
-       }
        c, err := net.DialUDP("udp", nil, l.LocalAddr().(*net.UDPAddr))
        if err != nil {
                t.Fatal(err)

diff --git a/util/dirwatch/dirwatch_test.go b/util/dirwatch/dirwatch_test.go
index 40d68ff7730b990c64d0c0bee5e2aa87bf076614..220f58b5dc429d8afde6ea7ccd9b6f3aa0a741a5 100644 (file)
--- a/util/dirwatch/dirwatch_test.go
+++ b/util/dirwatch/dirwatch_test.go
@@ -4,6 +4,8 @@ import (
        "io/ioutil"
        "os"
        "testing"
+
+       "github.com/stretchr/testify/require"
 )
 
 func TestDirwatch(t *testing.T) {
@@ -14,8 +16,6 @@ func TestDirwatch(t *testing.T) {
        defer os.RemoveAll(tempDirName)
        t.Logf("tempdir: %q", tempDirName)
        dw, err := New(tempDirName)
+       require.NoError(t, err)
        defer dw.Close()
-       if err != nil {
-               t.Fatal(err)
-       }
 }