From fccc8eb5ef683a6fca9e9979ff592dd846fe44f1 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Thu, 23 Jul 2015 14:36:12 +0200
Subject: efa: Do not rely on $opt->{accessibility} being initialized by
 GetOptions

---
 bin/efa | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/bin/efa b/bin/efa
index bb57893..a7efed6 100755
--- a/bin/efa
+++ b/bin/efa
@@ -240,6 +240,11 @@ if ( $opt->{accessibility} ) {
 	@{ $opt->{accessibility} }
 	  = split( qr{,}, join( q{,}, @{ $opt->{accessibility} } ) );
 }
+else {
+	# GetOptions seems to implicitly initialize $opt->{accessibility} to an
+	# empty arrayref, but it's best not to rely on that.
+	$opt->{accessibility} = [];
+}
 
 for my $field ( @{ $opt->{accessibility} } ) {
 	given ($field) {
-- 
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