From a67c3262593be55ef0be74ce54e22449029d7e78 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 5 Aug 2018 08:03:36 -0400
Subject: build system: configure: replace non-simple backtick with $(...)
 construct.

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

diff --git a/configure b/configure
index 62955c4..ddea6d3 100755
--- a/configure
+++ b/configure
@@ -24,7 +24,7 @@ warning_msg()
 
 init_vars()
 {
-	mb_project_dir=$(cd `dirname $0` ; pwd)
+	mb_project_dir=$(cd "$(dirname $0)" ; pwd)
 	mb_pwd=`pwd`
 
 	if [ -z "$mb_config" ]; then
-- 
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