diff options
Diffstat (limited to 'src/head.c')
| -rw-r--r-- | src/head.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/head.c b/src/head.c index 0ef912a58..7f90d4b29 100644 --- a/src/head.c +++ b/src/head.c @@ -36,6 +36,7 @@ #include "full-read.h" #include "quote.h" #include "safe-read.h" +#include "xfreopen.h" #include "xstrtol.h" /* The official name of this program (e.g., no `g' prefix). */ @@ -838,7 +839,7 @@ head_file (const char *filename, uintmax_t n_units, bool count_lines, fd = STDIN_FILENO; filename = _("standard input"); if (O_BINARY && ! isatty (STDIN_FILENO)) - freopen (NULL, "rb", stdin); + xfreopen (NULL, "rb", stdin); } else { @@ -1051,7 +1052,7 @@ main (int argc, char **argv) : default_file_list); if (O_BINARY && ! isatty (STDOUT_FILENO)) - freopen (NULL, "wb", stdout); + xfreopen (NULL, "wb", stdout); for (i = 0; file_list[i]; ++i) ok &= head_file (file_list[i], n_units, count_lines, elide_from_end); |