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Allow wesnoth.dofile to forward arbitrary arguments to the file's "..."

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This commit is contained in:
Celtic Minstrel 2017-05-02 22:23:46 -04:00
parent efb0fe05e9
commit 37c0ccafa3
1 changed files with 3 additions and 1 deletions
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4
src/scripting/lua_kernel_base.cpp
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@ -615,11 +615,13 @@ void lua_kernel_base::interactive_run(char const * prog) {
*/
int lua_kernel_base::intf_dofile(lua_State* L)
{
lua_rotate(L, 1, -1);
if (lua_fileops::load_file(L) != 1) return 0;
//^ should end with the file contents loaded on the stack. actually it will call lua_error otherwise, the return 0 is redundant.
error_handler eh = std::bind(&lua_kernel_base::log_error, this, _1, _2 );
this->protected_call(0, LUA_MULTRET, eh);
lua_rotate(L, 1, 1);
this->protected_call(lua_gettop(L) - 1, LUA_MULTRET, eh);
return lua_gettop(L);
}