From dcb2720df0a410bdef8714ef983a8d860009c969 Mon Sep 17 00:00:00 2001
From: Joe Robinson <joe@lc8n.com>
Date: Wed, 12 Jul 2017 15:21:31 +0100
Subject: Handle argument being an empty string in the same way as undefined

---
 unixtime.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'unixtime.pl')

diff --git a/unixtime.pl b/unixtime.pl
index f47cf9f..ca99311 100755
--- a/unixtime.pl
+++ b/unixtime.pl
@@ -2,7 +2,7 @@
 use POSIX qw( strftime );
 use Time::HiRes qw( gettimeofday );
 
-if (defined $ARGV[0]) {
+if (defined $ARGV[0] and $ARGV ne "") {
     if ($ARGV[1] eq "ms") {
         #Convert from timestamp in milliseconds to date
         $seconds = substr $ARGV[0], 0, 10;
-- 
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