Fix prototype on ftp_die in gatekeeper script

Currently, this prototype has no effect because the entire script has been
compiled before it is seen.  Moving ftp_die to near the beginning of the script
will cause the prototype to be checked and the incorrect prototype causes
compilation to fail.

diff --git a/gatekeeper.pl b/gatekeeper.pl
index ecd1cb0f3489b4b5dc27133624dbc5db388fabb6..ba4260051ffe206da850820d6a196af527ffa289 100755 (executable)
--- a/gatekeeper.pl
+++ b/gatekeeper.pl
@@ -1450,7 +1450,7 @@ sub ftp_warn($) {
     warn $_[0];
 }
 
-sub ftp_die($$) {
+sub ftp_die($;$) {
     my $msg = shift;
     my $exitcode = shift;
     $exitcode ||= 1;