From 7d73577952ab79ab2a127410f18a431903cb5edf Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Sun, 1 Oct 2017 19:17:03 -0400
Subject: [PATCH] refactor: use grep -E instead of egrep

---
 tests/unit/30_client.bats | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/unit/30_client.bats b/tests/unit/30_client.bats
index 4e4a7c609..126206222 100644
--- a/tests/unit/30_client.bats
+++ b/tests/unit/30_client.bats
@@ -23,7 +23,7 @@ teardown() {
 }
 
 @test "(client) no args should print help" {
-  run /bin/bash -c "./contrib/dokku_client.sh | head -1 | egrep -q '^Usage: dokku \[.+\] COMMAND <app> \[.+\]'"
+  run /bin/bash -c "./contrib/dokku_client.sh | head -1 | grep -E '^Usage: dokku \[.+\] COMMAND <app> \[.+\]'"
   echo "output: "$output
   echo "status: "$status
   assert_success