Thread: issue with strcpy

  1. #1
    Registered User
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    issue with strcpy

    i have the following call to strcpy
    Code:
    strcpy(colour_piece_to_take, current_player ? "w" : "b");
    printf("%s\n", colour_piece_to_take);
    i expected it to print out a w to the screen but instead i got -8714

    what is going on??
    coop

  2. #2
    C++ Witch laserlight's Avatar
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    When faced with some weirdness like this, what I'd do is to write a tiny program containing just this along with the necessary declarations, then compile and run it to see what I get. (It's basically the technique described in my signature below.)
    Quote Originally Posted by Bjarne Stroustrup (2000-10-14)
    I get maybe two dozen requests for help with some sort of programming or design problem every day. Most have more sense than to send me hundreds of lines of code. If they do, I ask them to find the smallest example that exhibits the problem and send me that. Mostly, they then find the error themselves. "Finding the smallest program that demonstrates the error" is a powerful debugging tool.
    Look up a C++ Reference and learn How To Ask Questions The Smart Way

  3. #3
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    the issue was im a complete idiot and i typed %d not %s as i didn't cut and paste it didn't transfer across..... it now says w as it should. however i have used your char* p_label trick and all is smiles and roses

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