update the error message when rollback unmap also fails

Signed-off-by: Benjamin Wang <wachao@vmware.com>
2023-03-23 19:51:08 +08:00 · 2023-03-23 19:51:08 +08:00 · e2c42548f2
parent b027d19703
commit e2c42548f2
1 changed files with 1 additions and 1 deletions
--- a/db.go
+++ b/db.go
@ -439,7 +439,7 @@ func (db *DB) mmap(minsz int) (err error) {
 	defer func() {
 		if err != nil {
 			if unmapErr := db.munmap(); unmapErr != nil {
-				err = fmt.Errorf("%w; unmap failed: %v", err, unmapErr)
+				err = fmt.Errorf("%w; rollback unmap also failed: %v", err, unmapErr)
 			}
 		}
 	}()