message: compare only 4 characters for -pmm/pmm strings
diff: @@ -948,8 +948,8 @@ int main(int argc, char * argv[])
  continue;
  }
  - if (strncmp(*argv, "-pmm", 6) == 0 ||
  - strncmp(*argv, "/pmm", 6) == 0)
  + if (strncmp(*argv, "-pmm", 4) == 0 ||
  + strncmp(*argv, "/pmm", 4) == 0)
  {
  PMM = true;
  continue;
  