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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 /samples/lpr.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 'samples/lpr.lua')
| -rw-r--r-- | samples/lpr.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/lpr.lua b/samples/lpr.lua index 2b059b1..3d5e2f8 100644 --- a/samples/lpr.lua +++ b/samples/lpr.lua | |||
| @@ -29,7 +29,7 @@ end | |||
| 29 | do | 29 | do |
| 30 | local opt = {} | 30 | local opt = {} |
| 31 | local pat = "[%s%c%p]*([%w]*)=([\"]?[%w%s_!@#$%%^&*()<>:;]+[\"]\?\.?)" | 31 | local pat = "[%s%c%p]*([%w]*)=([\"]?[%w%s_!@#$%%^&*()<>:;]+[\"]\?\.?)" |
| 32 | for i = 2, table.getn(arg), 1 do | 32 | for i = 2, #arg, 1 do |
| 33 | string.gsub(arg[i], pat, function(name, value) opt[name] = value end) | 33 | string.gsub(arg[i], pat, function(name, value) opt[name] = value end) |
| 34 | end | 34 | end |
| 35 | if not arg[2] then | 35 | if not arg[2] then |