Fix "unused variable" warning

This commit is contained in:
Jonas Kulla 2014-05-03 04:05:11 +02:00
parent 58d86039d5
commit 80b2768e73
1 changed files with 1 additions and 0 deletions

View File

@ -46,6 +46,7 @@ static mrb_int getButtonArg(mrb_state *mrb, mrb_value self)
else
num = 0;
#else
(void) self;
mrb_get_args(mrb, "i", &num);
#endif