From da830f41a0975ae16ea2743b7e2ceef91574160a Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Fri, 21 Dec 2018 02:54:06 -0500
Subject: build system: configure: explicitly initialize all variables.

---
 configure | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index 569bb3b..085ed7a 100755
--- a/configure
+++ b/configure
@@ -51,6 +51,13 @@ init_vars()
 	mb_custom_cfgdefs_args=''
 	mb_custom_cfgdefs_space=''
 
+	mb_vars=$(cat $mb_project_dir/sofort/config.vars | grep -v '^#')
+
+	for mb_var in $mb_vars; do
+		mb_expr=$mb_var='${'$mb_var':-}'
+		eval "$mb_expr"
+	done
+
 	if [ -z "$mb_config" ]; then
 		. $mb_project_dir/config.project || exit 2
 	else
-- 
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