From c38b89315416a29b52c0d3eca8b14f714a667af8 Mon Sep 17 00:00:00 2001
From: ru <ru@FreeBSD.org>
Date: Thu, 26 Aug 2004 19:15:20 +0000
Subject: Fixed the shell arithmetic to work with 4.x /bin/sh.

Tested by:	make release of HEAD on 4.10-STABLE
---
 release/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'release/Makefile')

diff --git a/release/Makefile b/release/Makefile
index 0520dc2..6cf0394 100644
--- a/release/Makefile
+++ b/release/Makefile
@@ -1086,7 +1086,7 @@ makeFloppySet:
 	    ${RD}/floppyset/${FLOPPYBASE} ${FLPSPLITSIZE} "${FLOPPYDESC}"
 	( splitfile=${SPLITDIR}/`basename ${SPLITFILE}`.split ; \
 	lines=`cat $${splitfile} | wc -l`; \
-	lines=$$((lines - 1)) ; \
+	lines=$$(($$lines - 1)) ; \
 	for line in `jot $$lines`; do \
 		file=`head -n $$(($${line} + 1)) $${splitfile} | tail -1 | cut -f 1 -d ' '` ; \
 		sh -e ${DOFS_SH} ${RD}/floppies/${FLOPPYBASE}$${line}.flp \
-- 
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