[SOLVED] initiation of struct

Projects Programming
9

Correct initialization would be -

struct Error
{
    byte    code;
    boolean active;
    char    msg[21];
};

struct ErrorStates
{
    Error   ERR_A;
    Error   ERR_B;
};

ErrorStates errors =
{
      { 1, false, { "some error" } }
    , { 2, false, { "some other error" } }
};

When initializing arrays C++ will fill unprovided data with the last value you do provide. In this case you're using C character string syntax which automatically provides a trailing zero so the remainder of the array should be initialized with the trailing zero.