From b8ce0c8b5a934cff37cbb4ecb123d5895d477f42 Mon Sep 17 00:00:00 2001
From: Andreas Guldstrand <andreas.guldstrand@gmail.com>
Date: Mon, 2 May 2016 15:41:23 +0200
Subject: sboremove: check length of @dep_of instead of if $dep_of[0] exists

---
 sboremove | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sboremove b/sboremove
index 9506633..d03ca21 100755
--- a/sboremove
+++ b/sboremove
@@ -101,7 +101,7 @@ sub get_required_by {
 			push @dep_of, $req_by unless in($req_by => @confirmed);
 		}
 	}
-	return exists $dep_of[0] ? \@dep_of : undef;
+	return @dep_of ? \@dep_of : undef;
 }
 
 sub confirm_remove {
-- 
cgit v1.2.3