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Warning C275

Ingvar Kreft

Hi
How can i do this whitout any warning.

char	*p2;

p2 = strstr(rx_buf, "text/html");
*(p2++); //SENDTOSERVER.C(136): warning C275: expression with possibly no effect

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  • 0 in reply to Ingvar Kreft

    Ingvar,

    I understand what you're doing. And I understand that you're trying to increment a pointer. Unless you're trying to increment the value stored AT the pointer location, however, the "*" symbol should not be involved. Again, just change

    *(p2++);

    to

    p2++;

    and your pointer will be incremented and the error will go away.

Reply
  • 0 in reply to Ingvar Kreft

    Ingvar,

    I understand what you're doing. And I understand that you're trying to increment a pointer. Unless you're trying to increment the value stored AT the pointer location, however, the "*" symbol should not be involved. Again, just change

    *(p2++);

    to

    p2++;

    and your pointer will be incremented and the error will go away.

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