From 4faa5e66d4093b457f1b12d55835b0efc7200dde Mon Sep 17 00:00:00 2001
From: Simon Rose <simon.rose@ess.eu>
Date: Thu, 17 Jun 2021 16:26:51 +0200
Subject: [PATCH] grep -P, it seems

---
 tests/test_versions/test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_versions/test.sh b/tests/test_versions/test.sh
index a168aa1f..8543dafb 100755
--- a/tests/test_versions/test.sh
+++ b/tests/test_versions/test.sh
@@ -10,7 +10,7 @@ if which ack &>/dev/null; then
   __SEARCH_COMMAND__="ack --passthru"
 else
   echo "ack is not installed; defaulting to grep, but note that the log will be missing the IOC log" >&2
-  __SEARCH_COMMAND__="grep -E"
+  __SEARCH_COMMAND__="grep -P"
 fi
 
 function usage {
-- 
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