From 1f72875a9d19a171a32e759e6251bf8d87e5bcbc Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Aug 05 2018 12:09:51 +0000
Subject: build system: configure: replace non-simple backtick with $(...) construct.


---

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