Get rid of db_type warning for mod_vcard_xupdate

diff --git a/src/mod_vcard_xupdate.erl b/src/mod_vcard_xupdate.erl
index 74f6b7364bd2d01d238e139ffd8e7150ed4e40d9..0da8198d95d6d46465d0bdc27a75a3d103cc3fa6 100644 (file)
--- a/src/mod_vcard_xupdate.erl
+++ b/src/mod_vcard_xupdate.erl
@@ -162,14 +162,6 @@ compute_hash(VCard) ->
 %%====================================================================
 %% Options
 %%====================================================================
-mod_opt_type(db_type) ->
-    fun(_) ->
-           ?WARNING_MSG("option 'db_type' for module '~s' has no effect: "
-                        "the module doesn't require database anymore; "
-                        "feel free to delete any tables related to the module",
-                        [?MODULE]),
-           erlang:error(badarg)
-    end;
 mod_opt_type(O) when O == cache_life_time; O == cache_size ->
     fun (I) when is_integer(I), I > 0 -> I;
         (infinity) -> infinity
@@ -177,4 +169,4 @@ mod_opt_type(O) when O == cache_life_time; O == cache_size ->
 mod_opt_type(O) when O == use_cache; O == cache_missed ->
     fun (B) when is_boolean(B) -> B end;
 mod_opt_type(_) ->
-    [db_type, cache_life_time, cache_size, use_cache, cache_missed].
+    [cache_life_time, cache_size, use_cache, cache_missed].