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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2023-03-09 02:31:18 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2023-03-09 02:31:18 +0000 |
| commit | 1eab430a3606a5fd62ec72a5f46c2e86face77f9 (patch) | |
| tree | 4385c276b8cd51afb4915da9e186df82b2f3301f /src | |
| parent | f1244c8673a09df71a003cbd93b0c31dd4b53c54 (diff) | |
| download | s6-portable-utils-1eab430a3606a5fd62ec72a5f46c2e86face77f9.tar.xz | |
bugfix: adapt s6-head to (not so) new allread api
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/s6-portable-utils/s6-head.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/s6-portable-utils/s6-head.c b/src/s6-portable-utils/s6-head.c index de7d937..fc5f8f9 100644 --- a/src/s6-portable-utils/s6-head.c +++ b/src/s6-portable-utils/s6-head.c @@ -65,6 +65,7 @@ static int head_safedolines (int fd, size_t lines) errno = 0 ; r = allread(fd, tmp, lines) ; if (r < lines && errno) return 0 ; + if (!r) break ; lines -= byte_count(tmp, r, '\n') ; if (buffer_put(buffer_1, tmp, r) < (ssize_t)r) return 0 ; } |