Software / code / prosody-modules
Changeset
2124:89363766202c
mod_firewall: Add comment to document idsafe()
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Thu, 17 Mar 2016 21:27:24 +0000 |
| parents | 2123:d843e8f1ed78 |
| children | 2125:edf5cf3c474b |
| files | mod_firewall/mod_firewall.lua |
| diffstat | 1 files changed, 1 insertions(+), 0 deletions(-) [+] |
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--- a/mod_firewall/mod_firewall.lua Fri Mar 18 01:18:16 2016 +0100 +++ b/mod_firewall/mod_firewall.lua Thu Mar 17 21:27:24 2016 +0000 @@ -37,6 +37,7 @@ chains[k] = v; end +-- Returns the input if it is safe to be used as a variable name, otherwise nil function idsafe(name) return name:match("^%a[%w_]*$") end
