pax-utils-grep-style.patch

   1 --- scanelf.c
   2 +++ scanelf.c
   3 @@ -1223,7 +1223,7 @@ static int scanelf_from_file(char *filen
   4         char *p;
   5         char path[__PAX_UTILS_PATH_MAX];
   6
   7 -       if (((strcmp(filename, "-")) == 0) && (ttyname(0) == NULL))
   8 +       if (strcmp(filename, "-") == 0)
   9                 fp = stdin;
  10         else if ((fp = fopen(filename, "r")) == NULL)
  11                 return 1;
  12 @@ -1653,6 +1653,8 @@ static void parseargs(int argc, char *ar
  13                 load_ld_so_conf(0, "/etc/ld.so.conf");
  14         if (scan_ldpath) scanelf_ldpath();
  15         if (scan_envpath) scanelf_envpath();
  16 +       if (!from_file && ttyname(0) == NULL)
  17 +               from_file = "-";
  18         if (from_file) {
  19                 scanelf_from_file(from_file);
  20                 from_file = *argv;