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PR bin/31068: whatis doesn't find /bin/[ by Zafer Aydogan.

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Patch provided by Jukka Salmi. I just added a comment.
This commit is contained in:
rpaulo 2005-08-25 16:29:15 +00:00
parent 8d7141beec
commit e606ac2d9a
1 changed files with 6 additions and 3 deletions

9
usr.bin/whatis/whatis.c

@ -1,4 +1,4 @@
/* $NetBSD: whatis.c,v 1.19 2004/11/05 19:54:47 dsl Exp $ */
/* $NetBSD: whatis.c,v 1.20 2005/08/25 16:29:15 rpaulo Exp $ */
/*
* Copyright (c) 1987, 1993
@ -40,7 +40,7 @@ __COPYRIGHT("@(#) Copyright (c) 1987, 1993\n\
#if 0
static char sccsid[] = "@(#)whatis.c 8.5 (Berkeley) 1/2/94";
#else
__RCSID("$NetBSD: whatis.c,v 1.19 2004/11/05 19:54:47 dsl Exp $");
__RCSID("$NetBSD: whatis.c,v 1.20 2005/08/25 16:29:15 rpaulo Exp $");
#endif
#endif /* not lint */
@ -201,7 +201,10 @@ match(bp, str)
if (!*str || !*bp)
return(0);
for (len = strlen(str);;) {
for (; *bp && !isalnum((unsigned char)*bp); ++bp);
/*
* /bin/[ is a special case.
*/
for (; *bp && *bp != '[' && !isalnum((unsigned char)*bp); ++bp);
if (!*bp)
break;
for (start = bp++;