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| author | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2013-03-07 07:14:03 +0000 |
|---|---|---|
| committer | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2013-03-07 12:42:24 +0000 |
| commit | f272cb4c51cb2bb3752269faf431bcf4bfbc0686 (patch) | |
| tree | 4183714fffacb78cd451ebd051d7321a368c128b /acf/util.lua | |
| parent | 7df3e9fa87497bc65b454dca79f6f4fc133fd24b (diff) | |
| download | aconf-f272cb4c51cb2bb3752269faf431bcf4bfbc0686.tar.bz2 aconf-f272cb4c51cb2bb3752269faf431bcf4bfbc0686.tar.xz | |
forward relevant error messages to client
Diffstat (limited to 'acf/util.lua')
| -rw-r--r-- | acf/util.lua | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/acf/util.lua b/acf/util.lua index cbea072..9788c81 100644 --- a/acf/util.lua +++ b/acf/util.lua @@ -1,10 +1,15 @@ --[[ -Copyright (c) 2012 Kaarle Ritvanen +Copyright (c) 2012-2013 Kaarle Ritvanen See LICENSE file for license details --]] module(..., package.seeall) +function setdefault(t, k, v) + if t[k] == nil then t[k] = v end + return t[k] +end + function setdefaults(dst, src) for k, v in pairs(src) do if dst[k] == nil then dst[k] = v end end return dst |