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-rw-r--r--lib/wx/api_gen/wx_gen_cpp.erl6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/wx/api_gen/wx_gen_cpp.erl b/lib/wx/api_gen/wx_gen_cpp.erl
index 31ed1374c2..54047f55d9 100644
--- a/lib/wx/api_gen/wx_gen_cpp.erl
+++ b/lib/wx/api_gen/wx_gen_cpp.erl
@@ -71,7 +71,8 @@ gen_derived_dest_2(C=#class{name=Class, options=Opts}) ->
if Derived andalso (TaylorMade =:= false) ->
case lists:keysearch(ifdef,1,Opts) of
- {value, {ifdef, What}} -> w("#if ~p~n",[What]);
+ {value, {ifdef, What}} when is_list(What)-> w("#if ~s~n",[What]);
+ {value, {ifdef, What}} when is_atom(What) -> w("#if ~p~n",[What]);
_ -> ok
end,
w("class E~s : public ~s {~n",[Class,Class]),
@@ -270,7 +271,8 @@ gen_class(C=#class{name=Name,methods=Ms,options=Opts}) ->
false ->
case lists:keysearch(ifdef,1,Opts) of
{value, {ifdef, What}} ->
- w("#if ~p~n",[What]),
+ is_atom(What) andalso w("#if ~p~n",[What]),
+ is_list(What) andalso w("#if ~s~n",[What]),
Methods = lists:flatten(Ms),
MsR = [gen_method(Name,M) ||
M <- lists:keysort(#method.id, Methods)],