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| author | Mika Havela <mika.havela@gmail.com> | 2008-01-25 07:35:49 +0000 |
|---|---|---|
| committer | Mika Havela <mika.havela@gmail.com> | 2008-01-25 07:35:49 +0000 |
| commit | ba6d3d04c004d526568a86e4e87b3572b879a35c (patch) | |
| tree | 5eca6f91f9cb43e5ecdca6b536e65c0f6ca311fe /lib/getopts.lua | |
| parent | e79a601326453d9a9178b1890da7057aef77a333 (diff) | |
| download | acf-core-ba6d3d04c004d526568a86e4e87b3572b879a35c.tar.bz2 acf-core-ba6d3d04c004d526568a86e4e87b3572b879a35c.tar.xz | |
Check if file exists or return nil
git-svn-id: svn://svn.alpinelinux.org/acf/core/trunk@647 ab2d0c66-481e-0410-8bed-d214d4d58bed
Diffstat (limited to 'lib/getopts.lua')
| -rw-r--r-- | lib/getopts.lua | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/getopts.lua b/lib/getopts.lua index e0e7469..9668db2 100644 --- a/lib/getopts.lua +++ b/lib/getopts.lua @@ -1,7 +1,9 @@ module (..., package.seeall) +require("fs") function getoptsfromfile (file, search, filter) local opts = nil + if not (fs.is_file(file)) then return nil end local conf_file = fs.read_file_as_array ( file ) for i=1,table.maxn(conf_file) do local l = conf_file[i] |