diff options
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/posix/grep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/posix/grep.c b/toys/posix/grep.c index cd8928a1..52d10139 100644 --- a/toys/posix/grep.c +++ b/toys/posix/grep.c @@ -154,7 +154,7 @@ static void do_grep(int fd, char *name) lcount++; errno = 0; ulen = len = getdelim(&line, &ulen, TT.indelim, file); - if (errno) perror_msg("%s", name); + if (len == -1 && errno) perror_msg("%s", name); if (len<1) break; if (line[ulen-1] == TT.indelim) line[--ulen] = 0; |