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| author | Elias Fleckenstein <eliasfleckenstein@web.de> | 2020-11-28 13:48:33 +0100 |
|---|---|---|
| committer | Elias Fleckenstein <eliasfleckenstein@web.de> | 2020-11-28 13:48:33 +0100 |
| commit | eb6aca8b4a67ef55108231e71ff29a18a29bf5ae (patch) | |
| tree | f891914d25cae2cdaa24392381436a287340651e /src/script/common/helper.h | |
| parent | 8de51dae97aa2fe6ea02e4cf437bfe2b2a38eb06 (diff) | |
| parent | f1d72d212a0661588be27003069abf4bd8092e55 (diff) | |
| download | dragonfireclient-eb6aca8b4a67ef55108231e71ff29a18a29bf5ae.tar.xz | |
Merged Minetest
Diffstat (limited to 'src/script/common/helper.h')
| -rw-r--r-- | src/script/common/helper.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/script/common/helper.h b/src/script/common/helper.h index d639d6e16..7a794dc9b 100644 --- a/src/script/common/helper.h +++ b/src/script/common/helper.h @@ -50,5 +50,8 @@ protected: * @return read value from Lua or default value if nil */ template <typename T> - static T readParam(lua_State *L, int index, const T &default_value); + static inline T readParam(lua_State *L, int index, const T &default_value) + { + return lua_isnoneornil(L, index) ? default_value : readParam<T>(L, index); + } }; |