From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 3 Jun 2020 13:33:51 +0000 (-0400)
Subject: GNUmakefile: change a non-POSIX "echo -n" to printf.
X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=commitdiff_plain;h=c1981933d25b47513c298ffc2ebc2304d9ab237f;hp=26f80f0b525b70b3f33eb8d4a5a6c94da7a20c9d

GNUmakefile: change a non-POSIX "echo -n" to printf.
---

diff --git a/GNUmakefile b/GNUmakefile
index 1ce4ddc..73d8988 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -154,7 +154,7 @@ $(PN).bbl: $(SRCS) | $(PN).aux
 ifdef BIBS
 	bibtex $(PN).aux
 else
-	echo -n '' > $@
+	printf '' > $@
 endif
 
 # If the output PDF exists but the log file does not, then an attempt