From 3bd11b2fa182c3e5f73e8fab06424ee9c8be12dd Mon Sep 17 00:00:00 2001
From: Håvard Pettersen <havardpe@yahooinc.com>
Date: Tue, 21 Jun 2022 10:53:59 +0000
Subject: stop passing nullptr

---
 document/src/vespa/document/util/bytebuffer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'document/src')

diff --git a/document/src/vespa/document/util/bytebuffer.cpp b/document/src/vespa/document/util/bytebuffer.cpp
index 3d38aba6dae..8568ce44c5e 100644
--- a/document/src/vespa/document/util/bytebuffer.cpp
+++ b/document/src/vespa/document/util/bytebuffer.cpp
@@ -164,7 +164,9 @@ void ByteBuffer::getBytes(void *buffer, uint32_t count)
 {
     const char *v = getBufferAtPos();
     incPos(count);
-    memcpy(buffer, v, count);
+    if (count > 0) {
+        memcpy(buffer, v, count);
+    }
 }
 
 } // document
-- 
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