# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1483387436 -3600
# Node ID a2625a36c092b484861f6f54374f5a6d6e6e14db
# Parent  0b3c7b03cb90948e10e7587381553f6654bdd581
mod_storage_appendmap: Fix pattern meant to match valid Lua Names so such are escaped correctly

diff -r 0b3c7b03cb90 -r a2625a36c092 mod_storage_appendmap/mod_storage_appendmap.lua
--- a/mod_storage_appendmap/mod_storage_appendmap.lua	Mon Jan 02 20:10:37 2017 +0100
+++ b/mod_storage_appendmap/mod_storage_appendmap.lua	Mon Jan 02 21:03:56 2017 +0100
@@ -36,7 +36,7 @@
 	end
 	for key, value in pairs(keyvalues) do
 		module:log("debug", "user %s sets %q to %s", user, key, tostring(value))
-		if type(key) ~= "string" or not key:find("^[%w_][%w%d_]*$") or key == "_ENV" then
+		if type(key) ~= "string" or not key:find("^[%a_][%w_]*$") or key == "_ENV" then
 			key = "_ENV[" .. dump(key) .. "]";
 		end
 		table.insert(keys, key);