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db.go: clean up file descriptor on init/read failures #89

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Mar 18, 2018
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3 changes: 3 additions & 0 deletions db.go
Original file line number Diff line number Diff line change
Expand Up @@ -213,10 +213,13 @@ func Open(path string, mode os.FileMode, options *Options) (*DB, error) {

// Initialize the database if it doesn't exist.
if info, err := db.file.Stat(); err != nil {
_ = db.close()
return nil, err
} else if info.Size() == 0 {
// Initialize new files with meta pages.
if err := db.init(); err != nil {
// clean up file descriptor on initialization fail
_ = db.close()
return nil, err
}
} else {
Expand Down