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| author | krion <krion@FreeBSD.org> | 2006-05-27 19:32:28 +0000 |
|---|---|---|
| committer | krion <krion@FreeBSD.org> | 2006-05-27 19:32:28 +0000 |
| commit | 89da8ff1e0fe66070fd43d9c3f0d8590646dfa0b (patch) | |
| tree | b20c3beda2624fbb8448a03cf10832747a2d393a /usr.bin/sed/process.c | |
| parent | 6b57f065966c0f0801af6e04177d20713f95edbb (diff) | |
| download | FreeBSD-src-89da8ff1e0fe66070fd43d9c3f0d8590646dfa0b.zip FreeBSD-src-89da8ff1e0fe66070fd43d9c3f0d8590646dfa0b.tar.gz | |
Fix using "P" command on empty pattern space. If the "P" command is
used once on a non-empty pattern space and then again on an empty
pattern space, the second usage restores the pattern space length to
the length that it had when the first "P" was used.
PR: bin/96052
Submitted by: Andrey Zholos <aaz@althenia.net>
MFC after: 7 days
Diffstat (limited to 'usr.bin/sed/process.c')
| -rw-r--r-- | usr.bin/sed/process.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/usr.bin/sed/process.c b/usr.bin/sed/process.c index ffdb629..ce401bd 100644 --- a/usr.bin/sed/process.c +++ b/usr.bin/sed/process.c @@ -188,8 +188,7 @@ redirect: case 'P': if (pd) break; - if (psl != 0 && - (p = memchr(ps, '\n', psl)) != NULL) { + if ((p = memchr(ps, '\n', psl)) != NULL) { oldpsl = psl; psl = p - ps; } |
