From a96d241e935d4cdecfeb94e66dd6053f3950828c Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Thu, 2 Feb 2012 13:46:19 -0500
Subject: [PATCH] gpgedit: check for GPGEDIT_RECIPIENT environment variable
 instead of assuming its existence

---
 gpgedit | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gpgedit b/gpgedit
index af0cd52..bd39e5b 100755
--- a/gpgedit
+++ b/gpgedit
@@ -30,7 +30,11 @@ $editor = 'vim' if ($editor =~ /^\s*$/);
 
 system($editor, $dfname);
 
-my $recipient = $ENV{'GPGEDIT_RECIPIENT'};
+my $recipient = '';
+if (exists($ENV{'GPGEDIT_RECIPIENT'}))
+{
+    $recipient = $ENV{'GPGEDIT_RECIPIENT'};
+}
 my @cmd = ('gpg', '--encrypt');
 if ($recipient !~ /^\s*$/)
 {