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| author | Denys Vlasenko | 2011-09-17 00:12:24 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2011-09-17 00:12:24 +0200 |
| commit | 0851d125c33d65cc8a0655758f2928960077c20c (patch) | |
| tree | 3279b26a562443357d72afd0036347921af123be /coreutils | |
| parent | 6d2d652cd33679625f5d211d739fcd34826b3a9b (diff) | |
| download | busybox-0851d125c33d65cc8a0655758f2928960077c20c.zip busybox-0851d125c33d65cc8a0655758f2928960077c20c.tar.gz | |
tail: fix -c +N. Closes 4111
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/tail.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/coreutils/tail.c b/coreutils/tail.c index 454c259..43cecbd 100644 --- a/coreutils/tail.c +++ b/coreutils/tail.c @@ -203,7 +203,7 @@ int tail_main(int argc, char **argv) int fd = fds[i]; if (ENABLE_FEATURE_FANCY_TAIL && fd < 0) - continue; /* may happen with -E */ + continue; /* may happen with -F */ if (nfiles > header_threshhold) { tail_xprint_header(fmt, argv[i]); @@ -252,14 +252,14 @@ int tail_main(int argc, char **argv) * Used only by +N code ("start from Nth", 1-based): */ seen = 1; newlines_seen = 0; - while ((nread = tail_read(fd, buf, tailbufsize-taillen)) > 0) { + while ((nread = tail_read(fd, buf, tailbufsize - taillen)) > 0) { if (G.from_top) { int nwrite = nread; if (seen < count) { /* We need to skip a few more bytes/lines */ if (COUNT_BYTES) { nwrite -= (count - seen); - seen = count; + seen += nread; } else { char *s = buf; do { |