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Added checks for empty values

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Added checks for empty values
This commit is contained in:
MassimilianoPinto
2015-09-15 09:48:04 +02:00
parent 3f4acf4bc5
commit 6817db3ae1
1 changed files with 2 additions and 2 deletions
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4
server/modules/routing/binlog/blr_slave.c
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@ -399,7 +399,7 @@ extern char *strcasestr();
return blr_slave_send_var_value(router, slave, "@@version", router->set_master_version, BLR_TYPE_STRING);
else {
char *version = blr_extract_column(router->saved_master.selectver, 1);
return blr_slave_send_var_value(router, slave, "@@version", version, BLR_TYPE_STRING);
return blr_slave_send_var_value(router, slave, "@@version", version == NULL ? "" : version, BLR_TYPE_STRING);
}
}
else if (strcasecmp(word, "@@version_comment") == 0)
@ -426,7 +426,7 @@ extern char *strcasestr();
return blr_slave_send_var_value(router, slave, "@@server_uuid", router->master_uuid, BLR_TYPE_STRING);
else {
char *master_uuid = blr_extract_column(router->saved_master.uuid, 2);
return blr_slave_send_var_value(router, slave, "@@server_uuid", master_uuid, BLR_TYPE_STRING);
return blr_slave_send_var_value(router, slave, "@@server_uuid", master_uuid == NULL ? "" : master_uuid, BLR_TYPE_STRING);
}
}
else if (strcasecmp(word, "@@max_allowed_packet") == 0)