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Posted to commits@plc4x.apache.org by sr...@apache.org on 2022/09/29 11:03:15 UTC
[plc4x] branch develop updated: fix(plc4go/asciibox): fix npe one empty writer
This is an automated email from the ASF dual-hosted git repository.
sruehl pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/plc4x.git
The following commit(s) were added to refs/heads/develop by this push:
new 8deea7be5 fix(plc4go/asciibox): fix npe one empty writer
8deea7be5 is described below
commit 8deea7be59d54b639d71463ac83313609e7e3951
Author: Sebastian Rühl <sr...@apache.org>
AuthorDate: Thu Sep 29 13:02:07 2022 +0200
fix(plc4go/asciibox): fix npe one empty writer
---
plc4go/spi/utils/WriteBufferBoxBased.go | 3 +++
1 file changed, 3 insertions(+)
diff --git a/plc4go/spi/utils/WriteBufferBoxBased.go b/plc4go/spi/utils/WriteBufferBoxBased.go
index 610605b19..29332b97d 100644
--- a/plc4go/spi/utils/WriteBufferBoxBased.go
+++ b/plc4go/spi/utils/WriteBufferBoxBased.go
@@ -72,6 +72,9 @@ type boxedWriteBuffer struct {
func (b *boxedWriteBuffer) GetBox() AsciiBox {
back := b.Back()
+ if back == nil {
+ return AsciiBox{}
+ }
return back.Value.(AsciiBox)
}