[PATCH v2 5/5] tools/perf/perf-archive.sh: replace echo -e with printf

[Max Filippov]

-e is a non-standard echo option, echo output is
implementation-dependent when it is used. Replace echo -e
with printf as suggested by POSIX echo manual.

Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
---
 tools/perf/perf-archive.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/perf-archive.sh b/tools/perf/perf-archive.sh
index e919306..8db9a24 100644
--- a/tools/perf/perf-archive.sh
+++ b/tools/perf/perf-archive.sh
@@ -41,7 +41,7 @@ done
 
 tar cjf $PERF_DATA.tar.bz2 -C $PERF_BUILDID_DIR -T $MANIFEST
 rm $MANIFEST $BUILDIDS || true
-echo -e "Now please run:\n"
-echo -e "$ tar xvf $PERF_DATA.tar.bz2 -C ~/.debug\n"
+printf "Now please run:\n\n"
+printf "$ tar xvf $PERF_DATA.tar.bz2 -C ~/.debug\n\n"
 echo "wherever you need to run 'perf report' on."
 exit 0
-- 
1.7.7.6

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