diff options
| -rw-r--r-- | tx.go | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -239,10 +239,15 @@ func (tx *Tx) close() { // using the database while a copy is in progress. // Copy will write exactly tx.Size() bytes into the writer. func (tx *Tx) Copy(w io.Writer) error { - // Open reader on the database. - f, err := os.OpenFile(tx.db.path, os.O_RDONLY|odirect, 0) - if err != nil { - return err + var f *os.File + var err error + + // Attempt to open reader directly. + if f, err = os.OpenFile(tx.db.path, os.O_RDONLY|odirect, 0); err != nil { + // Fallback to a regular open if that doesn't work. + if f, err = os.OpenFile(tx.db.path, os.O_RDONLY, 0); err != nil { + return err + } } // Copy the meta pages. |