From 161fc837b628617e60f4fe647c73ca63f87222ce Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Sun, 8 May 2016 17:00:03 +0200
Subject: Improve makefile
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 6c03b9e..15a41e9 100644
--- a/Makefile
+++ b/Makefile
@@ -147,8 +147,8 @@ benchmark-zrand: bench/benchmark-zrand.c bench/benchmark.h libzahl.a
 	$(CC) $(LDFLAGS) $(CFLAGS) $(CPPFLAGS) -o $@ bench/benchmark-zrand.c libzahl.a
 
 refsheet.pdf: doc/refsheet.tex
-	yes X | pdflatex doc/refsheet.tex
-	yes X | pdflatex doc/refsheet.tex
+	pdflatex doc/refsheet.tex </dev/null
+	pdflatex doc/refsheet.tex </dev/null
 
 check: test
 	./test
-- 
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