diff options
| author | Mike Pechkin <mpech@cvs.openbsd.org> | 2002-01-23 16:38:13 +0000 |
|---|---|---|
| committer | Mike Pechkin <mpech@cvs.openbsd.org> | 2002-01-23 16:38:13 +0000 |
| commit | de34b1c2351429554c6374d0ef1780a9f95991f0 (patch) | |
| tree | 5434eec90f9674c2643a64538bd6bce8b39f4051 /libexec/ftpd/ftpcmd.y | |
| parent | b08cdefea08f476b6a10aa8bd3b7d0066548a847 (diff) | |
lookup() returns pointer. Convert 0 -> NULL.
millert@ ok
Diffstat (limited to 'libexec/ftpd/ftpcmd.y')
| -rw-r--r-- | libexec/ftpd/ftpcmd.y | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libexec/ftpd/ftpcmd.y b/libexec/ftpd/ftpcmd.y index d51e3314b6f..4de095bc0a5 100644 --- a/libexec/ftpd/ftpcmd.y +++ b/libexec/ftpd/ftpcmd.y @@ -1,4 +1,4 @@ -/* $OpenBSD: ftpcmd.y,v 1.32 2002/01/23 10:28:50 mpech Exp $ */ +/* $OpenBSD: ftpcmd.y,v 1.33 2002/01/23 16:38:12 mpech Exp $ */ /* $NetBSD: ftpcmd.y,v 1.7 1996/04/08 19:03:11 jtc Exp $ */ /* @@ -47,7 +47,7 @@ #if 0 static char sccsid[] = "@(#)ftpcmd.y 8.3 (Berkeley) 4/6/94"; #else -static char rcsid[] = "$OpenBSD: ftpcmd.y,v 1.32 2002/01/23 10:28:50 mpech Exp $"; +static char rcsid[] = "$OpenBSD: ftpcmd.y,v 1.33 2002/01/23 16:38:12 mpech Exp $"; #endif #endif /* not lint */ @@ -1077,7 +1077,7 @@ lookup(p, cmd) for (; p->name != NULL; p++) if (strcmp(cmd, p->name) == 0) return (p); - return (0); + return (NULL); } #include <arpa/telnet.h> @@ -1219,7 +1219,7 @@ yylex() upper(cbuf); p = lookup(cmdtab, cbuf); cbuf[cpos] = c; - if (p != 0) { + if (p != NULL) { if (p->implemented == 0) { nack(p->name); return (LEXERR); @@ -1243,7 +1243,7 @@ yylex() upper(cp); p = lookup(sitetab, cp); cbuf[cpos] = c; - if (p != 0) { + if (p != NULL) { if (p->implemented == 0) { state = CMD; nack(p->name); @@ -1470,7 +1470,7 @@ help(ctab, s) } upper(s); c = lookup(ctab, s); - if (c == (struct tab *)0) { + if (c == NULL) { reply(502, "Unknown command %s.", s); return; } |