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Diffstat (limited to 'bolt_windows.go')
-rw-r--r--bolt_windows.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/bolt_windows.go b/bolt_windows.go
index fc77968..6b6e419 100644
--- a/bolt_windows.go
+++ b/bolt_windows.go
@@ -35,7 +35,7 @@ func mmap(db *DB, sz int) error {
// Open a file mapping handle.
sizelo := uint32(sz >> 32)
- sizehi := uint32(sz & 0xffffffff)
+ sizehi := uint32(sz) & 0xffffffff
h, errno := syscall.CreateFileMapping(syscall.Handle(db.file.Fd()), nil, syscall.PAGE_READONLY, sizelo, sizehi, nil)
if h == 0 {
return os.NewSyscallError("CreateFileMapping", errno)