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| 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/get.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/get.lua')
| -rw-r--r-- | etc/get.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/get.lua b/etc/get.lua index 4196f00..9edc235 100644 --- a/etc/get.lua +++ b/etc/get.lua | |||
| @@ -135,7 +135,7 @@ end | |||
| 135 | 135 | ||
| 136 | -- main program | 136 | -- main program |
| 137 | arg = arg or {} | 137 | arg = arg or {} |
| 138 | if table.getn(arg) < 1 then | 138 | if #arg < 1 then |
| 139 | io.write("Usage:\n lua get.lua <remote-url> [<local-file>]\n") | 139 | io.write("Usage:\n lua get.lua <remote-url> [<local-file>]\n") |
| 140 | os.exit(1) | 140 | os.exit(1) |
| 141 | else get(arg[1], arg[2]) end | 141 | else get(arg[1], arg[2]) end |