Re: Check return of function

[Kleber Tarcísio]

Hi everyone,

I appreciate your attention!

Today the code is like this:

    

    error = FT_New_Size( t42face->ttf_face, &ttsize );

    t42size->ttsize = ttsize;

    FT_Activate_Size( ttsize );

 My initial suggestion was:

    error = FT_New_Size( t42face->ttf_face, &ttsize );

    if(error)

        return error;

    t42size->ttsize = ttsize;

    FT_Activate_Size( ttsize );

However, I observed that if ttsize is NULL, FT_Activate_Size function will throw an exception. Great

In this case, what do you think about this another change?

    error = FT_New_Size( t42face->ttf_face, &ttsize );

    if(!error)

        t42size->ttsize = ttsize;

    FT_Activate_Size( ttsize );

Regards

Kleber

Em quinta-feira, 20 de agosto de 2020 16:17:27 BRT, Alexei Podtelezhnikov <apodtele@gmail.com> escreveu:

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