error message fix
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@ -543,8 +543,9 @@ int lua_canRxAdd(lua_State* l) {
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// defaults if not passed
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int bus = ANY_BUS;
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int callback = NO_CALLBACK;
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int argumentCount = lua_gettop(l);
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switch (lua_gettop(l)) {
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switch (argumentCount) {
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case 1:
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// handle canRxAdd(id)
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eid = luaL_checkinteger(l, 1);
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@ -572,7 +573,7 @@ int lua_canRxAdd(lua_State* l) {
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callback = getLuaFunc(l);
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break;
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default:
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return luaL_error(l, "Wrong number of arguments to canRxAdd. Got %d, expected 1, 2, or 3.");
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return luaL_error(l, "Wrong number of arguments to canRxAdd. Got %d, expected 1, 2, or 3.", argumentCount);
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}
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addLuaCanRxFilter(eid, FILTER_SPECIFIC, bus, callback);
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