fixed get_config

eysdo · Dec 3, 2012 · fc09c47 · fc09c47
1 parent f3174fb
commit fc09c47
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/luasrc/mch/util.lua b/luasrc/mch/util.lua
@@ -70,15 +70,20 @@ function get_config(key, default)
  local ret = ngx.var[key]
  if ret then return ret end
  local app_conf=mchvars.get(ngx.ctx.MOOCHINE_APP_NAME,"APP_CONFIG")
- return app_conf[key] or default
+
+ local v = app_conf[key]
+ if v==nil then v = default end
+ return v
  end
 
  -- sub app
  if not subname then return default end
  local subapps=mchvars.get(ngx.ctx.MOOCHINE_APP_NAME,"APP_CONFIG").subapps or {}
  local subconfig=subapps[subname].config or {}
- return subconfig[key] or default
-
+
+ local v = subconfig[key]
+ if v==nil then v = default end
+ return v
 end
 
 function _strify(o, tab, act, logged)