From 4abd9654db77c2810b5618ddcee94222ef35b31d Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Dec 22 2018 03:02:13 +0000
Subject: project: custom config: configure: unify the syntax for yes/no tests.


---

diff --git a/project/config/cfgdefs.sh b/project/config/cfgdefs.sh
index 1d3014c..347e0f6 100644
--- a/project/config/cfgdefs.sh
+++ b/project/config/cfgdefs.sh
@@ -152,7 +152,7 @@ cfgdefs_perform_common_tests()
 	cfgtest_makevar_append '-DNCURSES_INTERNALS'
 
 	# <panel.h>
-	if [ -n "$mb_panel_wrapper" ]; then
+	if [ _${mb_panel_wrapper:-} = _yes ]; then
 		cfgtest_makevar_append '-I$(PROJECT_DIR)/wrappers'
 		unset mb_panel_wrapper
 	fi