From c27074f54f30b5d2acc870479ef76d303e46d88e Mon Sep 17 00:00:00 2001
From: tv <tv@nomic.retiolum>
Date: Thu, 14 Nov 2013 12:48:55 +0100
Subject: ship core die: make reason optional

---
 ship/lib/core | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ship/lib')

diff --git a/ship/lib/core b/ship/lib/core
index 7c5cbf46..d6e01352 100644
--- a/ship/lib/core
+++ b/ship/lib/core
@@ -2,8 +2,9 @@
 msg() { echo "$*" >&2; }
 info()  { msg "** $*"; }
 error() { msg "!! $*"; }
+## usage: die [REASON...]
 die() {
-  error "$*"
+  test $# -gt 0 && error "$*"
   error 'Bailing out.'
   exit 1
 }
-- 
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