[CRIU] [PATCH v2] zdtm: cleanup launcher output in case of passed test

[Kinsbursky Stanislav]

From: Stanislav Kinsbursky <skinsbursky at openvz.org>

Print PASS only once.

Signed-off-by: Stanislav Kinsbursky <skinsbursky at openvz.org>
---
 test/zdtm.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
-------------- next part --------------
diff --git a/test/zdtm.sh b/test/zdtm.sh
index 41cedeb..1b5febd 100644
--- a/test/zdtm.sh
+++ b/test/zdtm.sh
@@ -291,7 +291,7 @@ EOF
 		[ $sltime -lt 9 ] && sltime=$((sltime+1))
 	done
 	cat $test.out
-	cat $test.out | grep PASS || return 2
+	cat $test.out | grep -q PASS || return 2
 }
 
 case_error()