From 6d9c899aa8a8d14ad054d953e3eabef6e0dbdb06 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Tue, 26 May 2015 17:45:29 -0400
Subject: get_options(): Handle cases when OPTARG is null

Previously, option variables were set to "true" if an option required an
argument but the argument given was null.
---
(limited to 'src/block.sh')

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