From fda78fbf8a23edbdf237b6508049987700ae5cc9 Mon Sep 17 00:00:00 2001
From: hellekin <hellekin@cepheide.org>
Date: Sun, 26 Oct 2014 14:55:53 -0300
Subject: [PATCH] [cleanup] Disallow empty TOMBNAME

---
 tomb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tomb b/tomb
index 03c0b66..fd96597 100755
--- a/tomb
+++ b/tomb
@@ -247,6 +247,8 @@ _plot() {
     # The tomb name is TOMBFILE without an extension.
     # It can start with dots: ..foo.tomb -> ..foo
     TOMBNAME="${TOMBFILE%\.[^\.]*}"
+    [[ -z $TOMBNAME ]] && {
+	_failure "Tomb won't work without a TOMBNAME." }
 
     # Normalize tomb name
     TOMBFILE="$TOMBNAME.tomb"