diff options
| author | sommerfeld <sommerfeld@NetBSD.org> | 1999-05-15 18:46:27 +0000 |
|---|---|---|
| committer | sommerfeld <sommerfeld@NetBSD.org> | 1999-05-15 18:46:27 +0000 |
| commit | fcfb8607331ec1a71b0c5e988b7ef6bcea1901ec (patch) | |
| tree | 7d536c8fab9e145ff819e5c2be993cdbcce39c1b /usr.bin/error | |
| parent | b62918959e827a2fa26b6764b81c4fab603b4b69 (diff) | |
Don't assume isspace(0) == 1
Diffstat (limited to 'usr.bin/error')
| -rw-r--r-- | usr.bin/error/subr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.bin/error/subr.c b/usr.bin/error/subr.c index f046a13f2d5..1663388ac44 100644 --- a/usr.bin/error/subr.c +++ b/usr.bin/error/subr.c @@ -1,4 +1,4 @@ -/* $NetBSD: subr.c,v 1.6 1998/11/06 23:10:08 christos Exp $ */ +/* $NetBSD: subr.c,v 1.7 1999/05/15 18:46:27 sommerfeld Exp $ */ /* * Copyright (c) 1980, 1993 @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "@(#)subr.c 8.1 (Berkeley) 6/6/93"; #endif -__RCSID("$NetBSD: subr.c,v 1.6 1998/11/06 23:10:08 christos Exp $"); +__RCSID("$NetBSD: subr.c,v 1.7 1999/05/15 18:46:27 sommerfeld Exp $"); #endif /* not lint */ #include <ctype.h> @@ -347,7 +347,7 @@ wordvbuild(string, r_wordc, r_wordv) cp++; if (*cp == 0) break; - while (!isspace((unsigned char)*cp)) + while (*cp && !isspace((unsigned char)*cp)) cp++; } wordv = (char **)Calloc(wordcount + 1, sizeof (char *)); @@ -357,7 +357,7 @@ wordvbuild(string, r_wordc, r_wordv) if (*cp == 0) break; wordv[wordindex] = cp; - while(!isspace((unsigned char)*cp)) + while(*cp && !isspace((unsigned char)*cp)) cp++; *cp++ = '\0'; } |
