trace: fix a regex portability problem
commit2184d75b4a6a253e8b1e002b3dbcc85c20ba6041
authorBlue Swirl <blauwirbel@gmail.com>
Sat, 11 Sep 2010 10:43:39 +0000 (11 10:43 +0000)
committerBlue Swirl <blauwirbel@gmail.com>
Sat, 11 Sep 2010 10:43:39 +0000 (11 10:43 +0000)
treecbf431fdc51973db74672920077151527b0a8cf6
parentdda8521197fa4b5e5bfdd932da54e2567fcff94e
trace: fix a regex portability problem

The /bin/sh in Milax has problems with the regex:
Error: invalid trace backend
Please choose a supported trace backend.

Fix it by escaping ')' like the regexes with '('.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
tracetool