Erreur 'expected while before if'

#include <stdlib.h>
#include <stdio.h>

int main ()
{
  long hpmoi = 0;
  long hpadv = 0;
  long fatiguemoi = 0;
  long fatigueadv = 0;
  long i = 1;
  long m = 0;
  long murlocpair = 0;
  long murlocimpair = 0;

  printf ("Mes hp :\n");
  scanf ("%ld", &hpmoi);
  printf ("Hp adverses :\n");
  scanf ("%ld", &hpadv);
  printf ("Mes dégats de fatigue :\n");
  scanf ("%ld", &fatiguemoi);
  printf ("Les dégats de fatigue de l'adversaire :\n");
  scanf ("%ld", &fatigueadv);
  printf ("\n");
  printf ("\n");

  do
    {
      hpmoi = hpmoi - fatiguemoi;
      hpadv = hpadv - fatigueadv;

      printf ("PIOCHE %ld\n",  i);
      printf ("Mes hp %ld\n",  hpmoi);
      printf ("Hp adverses %ld\n", hpadv);
      printf ("\n");
      printf ("\n");

      fatiguemoi++;
      fatigueadv ++;
      i++;
    }
  while (hpadv >= 0 && hpmoi >= 0) ;

  m = i/2;

  do
    {
     murlocpair = i/2;
  printf ("%ld coldlight orac\n",  murlocpair);
    }
  if (m ! 0) ;

    do
    {
     murlocimpair = (i-1)/2;
    printf ("%ld coldlight orac + fatigue\n",  murlocimpair);
    }
  if (m == 0) ;

  return EXIT_SUCCESS;
}