diff options
Diffstat (limited to 'usr.bin/grep/binary.c')
| -rw-r--r-- | usr.bin/grep/binary.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/grep/binary.c b/usr.bin/grep/binary.c index 1736a6bd1b8..fcc15419a02 100644 --- a/usr.bin/grep/binary.c +++ b/usr.bin/grep/binary.c @@ -1,4 +1,4 @@ -/* $OpenBSD: binary.c,v 1.13 2004/09/15 22:35:36 deraadt Exp $ */ +/* $OpenBSD: binary.c,v 1.14 2005/02/07 08:47:18 otto Exp $ */ /*- * Copyright (c) 1999 James Howard and Dag-Erling Coïdan Smørgrav @@ -27,6 +27,7 @@ */ #include <ctype.h> +#include <err.h> #include <stdio.h> #include <zlib.h> @@ -41,7 +42,7 @@ bin_file(FILE *f) int i, m; int ret = 0; - if (isatty(fileno(f)) || fseek(f, 0L, SEEK_SET) == -1) + if (fseek(f, 0L, SEEK_SET) == -1) return 0; if ((m = (int)fread(buf, 1, BUFSIZ, f)) == 0) @@ -77,7 +78,8 @@ gzbin_file(gzFile *f) break; } - gzrewind(f); + if (gzrewind(f) != 0) + err(1, "gzbin_file"); return ret; } #endif |