$NetBSD$

Attempt to unlink each file one by one.

--- lib/FCGI/Daemon.pm.orig	2015-12-26 09:28:53.000000000 +0100
+++ lib/FCGI/Daemon.pm	2016-02-07 18:03:39.000000000 +0100
@@ -39,7 +42,7 @@
 sub dieif {
     if($ARG[0]){
         my $err=$ARG[1];
-        unlink @o{'pidfile','sockfile'};
+        unlink $o{$_} for qw(pidfile sockfile);
         print "Error - $err:\n",$ARG[0],"\n";
         exit 1;
     }
