Date: Thu, 1 Dec 2011 13:53:09 +0000 (UTC) From: Gabor Kovesdan <gabor@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r228179 - stable/9/usr.bin/grep Message-ID: <201112011353.pB1Dr9HN047761@svn.freebsd.org>
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Author: gabor Date: Thu Dec 1 13:53:08 2011 New Revision: 228179 URL: http://svn.freebsd.org/changeset/base/228179 Log: MFC 228093 - Fix behavior of --null to match GNU grep MFC 228097 - Call warnx() instead of errx() if a directory is not readable when using a recursive search. This is the expected behavior instead of aborting. Approved by: re (kib) Modified: stable/9/usr.bin/grep/util.c Directory Properties: stable/9/usr.bin/grep/ (props changed) Modified: stable/9/usr.bin/grep/util.c ============================================================================== --- stable/9/usr.bin/grep/util.c Thu Dec 1 11:36:41 2011 (r228178) +++ stable/9/usr.bin/grep/util.c Thu Dec 1 13:53:08 2011 (r228179) @@ -130,7 +130,9 @@ grep_tree(char **argv) case FTS_DNR: /* FALLTHROUGH */ case FTS_ERR: - errx(2, "%s: %s", p->fts_path, strerror(p->fts_errno)); + notfound = true; + if(!sflag) + warnx("%s: %s", p->fts_path, strerror(p->fts_errno)); break; case FTS_D: /* FALLTHROUGH */ @@ -246,9 +248,9 @@ procfile(const char *fn) printf("%u\n", c); } if (lflag && !qflag && c != 0) - printf("%s\n", fn); + printf("%s%c", fn, nullflag ? 0 : '\n'); if (Lflag && !qflag && c == 0) - printf("%s\n", fn); + printf("%s%c", fn, nullflag ? 0 : '\n'); if (c && !cflag && !lflag && !Lflag && binbehave == BINFILE_BIN && f->binary && !qflag) printf(getstr(8), fn); @@ -440,13 +442,13 @@ printline(struct str *line, int sep, reg int i, n = 0; if (!hflag) { - if (nullflag == 0) + if (!nullflag) { fputs(line->file, stdout); - else { + ++n; + } else { printf("%s", line->file); putchar(0); } - ++n; } if (nflag) { if (n > 0)
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