diff --git a/[refs] b/[refs]
index 02d4c1bad6dc..deee784fefb3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79e653f1bf2e52d12a952366e782dadf590b9d1d
+refs/heads/master: e61a639a794063d78fd248a37ce2c21d5c81fc19
diff --git a/trunk/tools/perf/scripts/python/bin/syscall-counts-report b/trunk/tools/perf/scripts/python/bin/syscall-counts-report
index 8c21552b3cdc..dc076b618796 100644
--- a/trunk/tools/perf/scripts/python/bin/syscall-counts-report
+++ b/trunk/tools/perf/scripts/python/bin/syscall-counts-report
@@ -2,7 +2,7 @@
 # description: system-wide syscall counts
 # args: [comm]
 if [ $# -gt 0 ] ; then
-    if ! expr match "$1" "-" ; then
+    if ! expr match "$1" "-" > /dev/null ; then
 	comm=$1
 	shift
     fi