From a5239412c1a76f389ace92add34a3e539db255c4 Mon Sep 17 00:00:00 2001
From: =?utf8?q?P=C3=A1draig=20Brady?= <P@draigBrady.com>
Date: Mon, 27 Mar 2017 21:21:21 -0700
Subject: [PATCH] maint: avoid syntax check failure with wrapped returns_

* cfg.mk (sc_prohibit_env_returns): Allow wrapped calls to
return_ of the form: `wrapper_ returns_ ...` which is needed
with the following commit.
---
 cfg.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cfg.mk b/cfg.mk
index fde426465e..b6f2c6f9b9 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -514,6 +514,7 @@ sc_prohibit_and_fail_1:
 # that was seen to fail on FreeBSD /bin/sh at least
 sc_prohibit_env_returns:
 	@prohibit='=[^ ]* returns_ '					\
+	exclude='_ returns_ '						\
 	halt='Passing env vars to returns_ is non portable'		\
 	in_vc_files='^tests/'						\
 	  $(_sc_search_regexp)
-- 
2.47.2