From a175bf567cbb177147255ddb2b38b3ee6ebd4050 Mon Sep 17 00:00:00 2001
From: john30 <ebusd@ebusd.eu>
Date: Sun, 27 Aug 2017 14:10:51 +0200
Subject: [PATCH] tst

---
 test_coverage.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test_coverage.sh b/test_coverage.sh
index 96ec9d7d..7b5f239e 100755
--- a/test_coverage.sh
+++ b/test_coverage.sh
@@ -308,7 +308,7 @@ nocommand
 EOF
 status=1
 cnt=3
-while [ ! "$status" = 0 ] && [ $cnt -gt 0]; do
+while [[ ! "$status" = 0 ]] && [[ $cnt -gt 0 ]]; do
   sleep 5
   echo `date` "check signal"
   ./src/tools/ebusctl -p 8877 state | egrep -q "signal acquired"