[CRIU] [PATCH] zdtm.sh: don't annotate printing separator line

[Andrey Vagin]

It's useful, if you like execute bash -x zdtm.sh.
zdtm_sep isn't interesting for debugging needs.

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 test/zdtm.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/zdtm.sh b/test/zdtm.sh
index 8ccdabb..708d6f8 100755
--- a/test/zdtm.sh
+++ b/test/zdtm.sh
@@ -175,7 +175,8 @@ BATCH_TEST=0
 SPECIFIED_NAME_USED=0
 
 zdtm_sep()
-{
+{ (
+	set +x
 	local msg=$1
 	[ -n "$msg" ] && msg=" $msg "
 	awk -v m=${2:-=} -v "msg=$msg" '
@@ -186,7 +187,7 @@ zdtm_sep()
 			gsub(/ /, m, sep);
 			printf("%s%s%s\n",sep,msg,sep);
 		}' < /dev/null
-}
+) }
 
 check_criu()
 {
-- 
1.8.3.1