From 5266f50060b37bc59e20bc06771a9888939ec7be Mon Sep 17 00:00:00 2001
From: Omar Polo <op@omarpolo.com>
Date: Sun, 30 Jan 2022 13:31:29 +0000
Subject: [PATCH] posixify lib.sh: use = instead of == for test(1)

---
 regress/lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/regress/lib.sh b/regress/lib.sh
index 3a4e8f4..fb6d046 100644
--- a/regress/lib.sh
+++ b/regress/lib.sh
@@ -161,7 +161,7 @@ check() {
 	fi
 
 	pid="$(cat gmid.pid || true)"
-	if [ "$pid" == "" ]; then
+	if [ "$pid" = "" ]; then
 		return 1
 	fi