Index: /luci/trunk/build/zoneinfo2lua.pl
===================================================================
--- /luci/trunk/build/zoneinfo2lua.pl	(revision 3860)
+++ /luci/trunk/build/zoneinfo2lua.pl	(revision 6665)
@@ -7,4 +7,7 @@
 
 my %TZ;
+my $tzdir = $ARGV[0] || "/usr/share/zoneinfo";
+
+chdir($tzdir) || die "chdir($tzdir): $!\n";
 
 local $/ = "\012";