Fix a few minor warnings

.golangci.yml

@@ -17,4 +17,4 @@ linters:
  - whitespace
  - nakedret
  - dogsled
- - scopelint
+ - exportloopref

framework/config/endpoint.go

@@ -79,7 +79,6 @@ func (e Endpoint) Address() string {
  return e.Path
  }
  return net.JoinHostPort(e.Host, e.Port)
-
 }
 
 func (e Endpoint) IsTLS() bool {

internal/storage/blob/s3/s3.go

@@ -106,7 +106,9 @@ func (b *s3blob) Write(p []byte) (n int, err error) {
 
 func (b *s3blob) Close() error {
  if !b.didSync {
- b.pw.CloseWithError(fmt.Errorf("storage.blob.s3: blob closed without Sync"))
+ if err := b.pw.CloseWithError(fmt.Errorf("storage.blob.s3: blob closed without Sync")); err != nil {
+ panic(err)
+ }
  }
  return nil
 }
@@ -127,7 +129,9 @@ func (s *Store) Create(ctx context.Context, key string, blobSize int64) (module.
  PartSize: partSize,
  })
  if err != nil {
- pr.CloseWithError(fmt.Errorf("s3 PutObject: %w", err))
+ if err := pr.CloseWithError(fmt.Errorf("s3 PutObject: %w", err)); err != nil {
+ panic(err)
+ }
  }
  errCh <- err
  }()

internal/storage/blob/test_blob.go

@@ -52,7 +52,9 @@ func TestStore(t *testing.T, newStore func() module.BlobStore, cleanStore func(m
  }
  cleanBackend := func(bi backendtests.Backend) {
  b := bi.(testBack)
- b.Backend.(*imapsql.Backend).Close()
+ if err := b.Backend.(*imapsql.Backend).Close(); err != nil {
+ panic(err)
+ }
  cleanStore(b.ExtStore)
  }