diff options
| author | Theo Buehler <tb@cvs.openbsd.org> | 2017-12-24 00:11:44 +0000 |
|---|---|---|
| committer | Theo Buehler <tb@cvs.openbsd.org> | 2017-12-24 00:11:44 +0000 |
| commit | 75fd1ab2c7495942ad9c056db269dead08cdf365 (patch) | |
| tree | 512325c5e9813240f6b029e163985395c819cdb5 | |
| parent | 11864459746eb843832b0c50f3240a053d3ae023 (diff) | |
Avoid comparing equal lines twice when running without -i.
From kshe, ok jca
| -rw-r--r-- | usr.bin/uniq/uniq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/uniq/uniq.c b/usr.bin/uniq/uniq.c index e2cc67332ca..ae5d76cd24e 100644 --- a/usr.bin/uniq/uniq.c +++ b/usr.bin/uniq/uniq.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uniq.c,v 1.25 2017/12/21 10:05:59 tb Exp $ */ +/* $OpenBSD: uniq.c,v 1.26 2017/12/24 00:11:43 tb Exp $ */ /* $NetBSD: uniq.c,v 1.7 1995/08/31 22:03:48 jtc Exp $ */ /* @@ -152,7 +152,7 @@ main(int argc, char *argv[]) } /* If different, print; set previous to new value. */ - if ((!iflag && strcmp(t1, t2)) || strcasecmp(t1, t2)) { + if ((iflag ? strcasecmp : strcmp)(t1, t2)) { show(ofp, prevline); t1 = prevline; prevline = thisline; |