From ffe6edccdcb88a169bcbf436816513bb074036a6 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Wed, 04 Jun 2014 10:14:43 -0400
Subject: build: Support no-op "-" configs in scripts file.

---
diff --git a/build b/build
index c1ff898..6962d5f 100755
--- a/build
+++ b/build
@@ -5,6 +5,7 @@ include ../source.mk
 config_enabled = \
 	config_enabled() \
 	{ \
+		[ "x$${1}" = 'x-' ] && return 0; \
 		grep "^CONFIG_$${1}=y$$" <src/.config >/dev/null 2>&1; \
 	}
 install_init_script = \
--
cgit v0.9.1