From 05e085d5ab4161c6d1c630e36721e5ae1bb32b0f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-S=C3=A9bastien=20P=C3=A9dron?=
 <jean-sebastien@rabbitmq.com>
Date: Thu, 22 Oct 2015 15:16:08 +0200
Subject: Use `:` as a noop instead of `echo -n`

The `-n` flag is not standard and not portable. It is supported by many
Bourne shell to suppress the trailing newline character. But some old
shells do not support this and "-n" is printed.

This is the case for instance on some old versions of Mac OS X where
`/bin/sh` is Bash 3.2.
---
 core/erlc.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/erlc.mk')

diff --git a/core/erlc.mk b/core/erlc.mk
index 02524b4..39ad574 100644
--- a/core/erlc.mk
+++ b/core/erlc.mk
@@ -78,7 +78,7 @@ endef
 endif
 
 app-build: ebin/$(PROJECT).app
-	$(verbose) echo -n
+	$(verbose) :
 
 # Source files.
 
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