From ebb71efc1e74076017f3a983b4cb4a3311925d14 Mon Sep 17 00:00:00 2001
From: Bernhard Voelker <mail@bernhard-voelker.de>
Date: Mon, 9 Feb 2015 08:18:15 +0100
Subject: maint: make sc_THANKS_in_duplicates more robust

The previous commit v8.23-124-g7b1ca5f made the above syntax-check rule
fail, because that took the whole content of THANKS.in for comparison.

* cfg.mk (sc_THANKS_in_duplicates): Strip off the header (all before the
first empty line) and the footer (all past the next empty line) from
'THANKS.in' for the check.
---
 cfg.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cfg.mk b/cfg.mk
index c1a46585f..4803074f8 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -606,7 +606,8 @@ sc_preprocessor_indentation:
 # this rule detects that their pair may now be removed from THANKS.in.
 sc_THANKS_in_duplicates:
 	@{ git log --pretty=format:%aN | sort -u;			\
-	    cut -b-36 THANKS.in | sed '/^$$/d;s/  *$$//'; }		\
+	    cut -b-36 THANKS.in						\
+	      | sed '/^$$/,/^$$/!d;/^$$/d;s/  *$$//'; }			\
 	  | sort | uniq -d | grep .					\
 	    && { echo '$(ME): remove the above names from THANKS.in'	\
 		  1>&2; exit 1; } || :
-- 
cgit v1.2.3-70-g09d2