https://fedorahosted.org/389/ticket/497

https://fedorahosted.org/389/attachment/ticket/497/0001-Trac-Ticket-497-Escaped-character-cannot-be-used-in-.patch

Bug description: Previous commit de8fd7d0e596e4de885b4dda6bf5329469880c45
for Ticket 328 introduced this bug. Only a string format filter
for logging needs to be escaped, but the above commit accidentally
applied the escaped filter to the real filter.

Fix description: This patch did undo the escape on the real filter.