diff options
| author | Gerardo Marset <gammer1994@gmail.com> | 2013-02-25 20:28:28 -0200 |
|---|---|---|
| committer | Gerardo Marset <gammer1994@gmail.com> | 2013-02-25 20:28:28 -0200 |
| commit | 56893e9dcd1eeebffb42b227a2151e18d49bc370 (patch) | |
| tree | db1e6c023b75b19bb8d761c3d8df576cd6b4d5cd /etc/forward.lua | |
| parent | d548a78e5516bcc85d44f1d419cf53c71d6dcd79 (diff) | |
| download | luasocket-56893e9dcd1eeebffb42b227a2151e18d49bc370.tar.gz luasocket-56893e9dcd1eeebffb42b227a2151e18d49bc370.tar.bz2 luasocket-56893e9dcd1eeebffb42b227a2151e18d49bc370.zip | |
Use the length operator (#) instead of table.getn.
table.getn was deprecated in Lua 5.1 in favor of #, the length operator.
See: http://www.lua.org/manual/5.1/manual.html#7.2
Diffstat (limited to 'etc/forward.lua')
| -rw-r--r-- | etc/forward.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/forward.lua b/etc/forward.lua index 9073ac4..05ced1a 100644 --- a/etc/forward.lua +++ b/etc/forward.lua | |||
| @@ -3,7 +3,7 @@ local dispatch = require("dispatch") | |||
| 3 | local handler = dispatch.newhandler() | 3 | local handler = dispatch.newhandler() |
| 4 | 4 | ||
| 5 | -- make sure the user knows how to invoke us | 5 | -- make sure the user knows how to invoke us |
| 6 | if table.getn(arg) < 1 then | 6 | if #arg < 1 then |
| 7 | print("Usage") | 7 | print("Usage") |
| 8 | print(" lua forward.lua <iport:ohost:oport> ...") | 8 | print(" lua forward.lua <iport:ohost:oport> ...") |
| 9 | os.exit(1) | 9 | os.exit(1) |