proxysql/deps/mariadb-client-library/mariadb_async.c.patch

diff --git libmariadb/mariadb_async.c libmariadb/mariadb_async.c
index feb73329..f2fba5d4 100644
--- libmariadb/mariadb_async.c
+++ libmariadb/mariadb_async.c
@@ -479,19 +479,20 @@ MK_ASYNC_CONT_BODY(
 struct mysql_set_character_set_params {
   MYSQL *mysql;
   const char *csname;
+  uint charsetnr;
 };
 static void
 mysql_set_character_set_start_internal(void *d)
 {
 MK_ASYNC_INTERNAL_BODY(
   mysql_set_character_set,
-  (parms->mysql, parms->csname),
+  (parms->mysql, parms->csname, parms->charsetnr),
   parms->mysql,
   int,
   r_int)
 }
 int STDCALL
-mysql_set_character_set_start(int *ret, MYSQL *mysql, const char *csname)
+mysql_set_character_set_start(int *ret, MYSQL *mysql, const char *csname, uint charsetnr)
 {
 MK_ASYNC_START_BODY(
   mysql_set_character_set,
@@ -500,6 +501,7 @@ MK_ASYNC_START_BODY(
     WIN_SET_NONBLOCKING(mysql)
     parms.mysql= mysql;
     parms.csname= csname;
+    parms.charsetnr= charsetnr;
   },
   1,
   r_int,