From: Jacob Bachmeyer <jcb@gnu.org>
Date: Sat, 15 Oct 2022 02:33:22 +0000 (-0500)
Subject: Explicitly return empty list from scan_incoming if no files found
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=8996e64e1de82191e8504d75e78f1ea047761b7b;p=gatekeeper.git

Explicitly return empty list from scan_incoming if no files found
---

diff --git a/gatekeeper.pl b/gatekeeper.pl
index 00ebe04..fcabbe5 100755
--- a/gatekeeper.pl
+++ b/gatekeeper.pl
@@ -869,7 +869,7 @@ sub scan_incoming {
     or ftp_die("FATAL: closedir($incoming_dir) failed: $!");
 
   # No possible files found, so return before we call lsof
-  return @ret unless %possible;
+  return () unless %possible;
 
   # Determine if any of those possible files are open.  We find the
   # possible files before running lsof (partly) to avoid a race