--- yate.o/modules/server/mysqldb.cpp	2020-03-03 18:03:34.000000000 +0200
+++ yate/modules/server/mysqldb.cpp	2020-12-29 15:38:56.717897678 +0200
@@ -22,6 +22,7 @@
 #include <yatephone.h>
 
 #include <stdio.h>
+#include <stdbool.h>
 #include <mysql.h>
 
 #ifndef CLIENT_MULTI_STATEMENTS
@@ -508,8 +509,8 @@
 
 #ifdef MYSQL_OPT_RECONNECT
 	    // this option must be set after connect - bug in mysql client library
-	    my_bool reconn = 1;
-	    mysql_options(mySqlConn->m_conn,MYSQL_OPT_RECONNECT,(const char*)&reconn);
+	    bool reconn = 1;
+	    mysql_options(mySqlConn->m_conn,MYSQL_OPT_RECONNECT,&reconn);
 #endif
 
 #ifdef HAVE_MYSQL_SET_CHARSET