LP #1093972: Tools can't parse index names containing newlines

**Reported in Launchpad by Jervin R last update 02-01-2013 23:15:02

Support a table definition t:

CREATE TABLE `t` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`c` char(1) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_with_
newline` (`c`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1

Running pt-table-checksum produces:

[revin@forge rsandbox_5_5_270]$ pt-table-checksum --replicate=percona.checksums --tables test.t --user=msandbox --password=msandbox h=127.1,P=55270
Use of uninitialized value $cols in pattern match (m//) at /home/revin/bin/pt-table-checksum line 4044.

[revin@forge rsandbox_5_5_270]$ pt-table-checksum --version
pt-table-checksum 2.1.7