Commit 52c96239 by SteelT

Merge branch 'fix-lua-consvars-with-functions' into 'next'

Fix CV_RegisterVar returning LUA_GetErrorMessage to Lua when CV_CALL is involved. (Resolves #403) Closes #403 See merge request !1346
parents 4041e69f 971518d2
......@@ -285,8 +285,8 @@ static void Lua_OnChange(void)
/// \todo Network this! XD_LUAVAR
lua_settop(gL, 0); // Just in case...
lua_pushcfunction(gL, LUA_GetErrorMessage);
lua_insert(gL, 1); // Because LUA_Call wants it at index 1.
// From CV_OnChange registry field, get the function for this cvar by name.
lua_getfield(gL, LUA_REGISTRYINDEX, "CV_OnChange");
......@@ -301,6 +301,7 @@ static void Lua_OnChange(void)
LUA_Call(gL, 1, 0, 1); // call function(cvar)
lua_pop(gL, 1); // pop CV_OnChange table
lua_remove(gL, 1); // remove LUA_GetErrorMessage
}
static int lib_cvRegisterVar(lua_State *L)
......
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