From: Blue Swirl <blauwirbel@gmail.com>
Date: Sat, 11 Sep 2010 10:43:39 +0000 (+0000)
Subject: trace: fix a regex portability problem
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2184d75b4a6a253e8b1e002b3dbcc85c20ba6041;p=qemu.git

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>
---

diff --git a/tracetool b/tracetool
index b74b6301d2..534cc709f4 100755
--- a/tracetool
+++ b/tracetool
@@ -39,7 +39,7 @@ get_args()
 {
     local args
     args=${1#*\(}
-    args=${args%)*}
+    args=${args%\)*}
     echo "$args"
 }