From 3e60db71306652e59444766e90dc0dfae5d9b053 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Thu, 10 Jun 2021 18:14:08 +0000
Subject: build system: configure: config_host(): quote variable in test
 expresssion.

---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 482bf22..bc7f9f7 100755
--- a/configure
+++ b/configure
@@ -864,7 +864,7 @@ config_host()
 
 	mb_cfghost_cflags="${mb_cfghost_cflags#*: }"
 
-	if [ $mb_cc_environment = 'freestanding' ]; then
+	if [ "$mb_cc_environment" = 'freestanding' ]; then
 		if [ -z "mb_cc_underscore" ]; then
 			mb_cfghost_start_fn='_start'
 		else
-- 
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