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-rw-r--r--pdf/pdf.go3
1 files changed, 3 insertions, 0 deletions
diff --git a/pdf/pdf.go b/pdf/pdf.go
index f6dda31..1fcdaa4 100644
--- a/pdf/pdf.go
+++ b/pdf/pdf.go
@@ -1271,6 +1271,9 @@ func (u *Updater) FlushUpdates() {
fmt.Fprintf(buf, "\nstartxref\n%d\n%%%%EOF\n", startXref)
u.Document = buf.Bytes()
+ u.updated = make(map[uint]struct{})
+
+ u.Trailer["Prev"] = NewNumeric(float64(startXref))
}
// -----------------------------------------------------------------------------