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lua: Call Dialog button onclick callback with protected lua_pcall()

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This commit is contained in:
David Capello 2018-11-21 17:42:12 -03:00
parent a340b481d7
commit f7a07b5a09
1 changed files with 8 additions and 2 deletions
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10
src/app/script/dialog_class.cpp
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@ -293,8 +293,14 @@ int Dialog_button_base(lua_State* L, T** outputWidget = nullptr)
lua_rawgeti(L, LUA_REGISTRYINDEX, ref);
lua_geti(L, -1, n);
if (lua_isfunction(L, -1))
lua_call(L, 0, 0);
if (lua_isfunction(L, -1)) {
if (lua_pcall(L, 0, 0, 0)) {
if (const char* s = lua_tostring(L, -1))
App::instance()
->scriptEngine()
->consolePrint(s);
}
}
else
lua_pop(L, 1);
lua_pop(L, 1); // Pop table from the registry