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Fix debug assertion

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The GWBUF_IS_CONTIGUOUS macro changed in 2.4 and it no longer allows null
arguments.
This commit is contained in:
Markus Mäkelä
2019-12-13 07:07:41 +02:00
parent 90f7c69f9d
commit 2b56737868
1 changed files with 1 additions and 1 deletions
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2
server/modules/protocol/MySQL/mariadbbackend/mysql_backend.cc
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@ -1021,7 +1021,7 @@ static int gw_read_and_write(DCB* dcb)
{ {
stmt = modutil_get_next_MySQL_packet(&read_buffer); stmt = modutil_get_next_MySQL_packet(&read_buffer);
if (!GWBUF_IS_CONTIGUOUS(stmt)) if (stmt && !GWBUF_IS_CONTIGUOUS(stmt))
{ {
// Make sure the buffer is contiguous // Make sure the buffer is contiguous
stmt = gwbuf_make_contiguous(stmt); stmt = gwbuf_make_contiguous(stmt);