JehanneOS/mksh
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(anything *)0 -> NULL

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This commit is contained in:
tg
2004-12-18 19:22:30 +00:00
parent cbeac44097
commit d5ff21ea1d
25 changed files with 286 additions and 286 deletions
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12
tree.c
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@ -1,4 +1,4 @@
/** $MirBSD: src/bin/ksh/tree.c,v 2.2 2004/12/18 18:58:32 tg Exp $ */
/** $MirBSD: src/bin/ksh/tree.c,v 2.3 2004/12/18 19:22:30 tg Exp $ */
/* $OpenBSD: tree.c,v 1.10 2002/02/27 19:37:09 dhartmei Exp $ */
/*
@ -7,7 +7,7 @@
#include "sh.h"
__RCSID("$MirBSD: src/bin/ksh/tree.c,v 2.2 2004/12/18 18:58:32 tg Exp $");
__RCSID("$MirBSD: src/bin/ksh/tree.c,v 2.3 2004/12/18 19:22:30 tg Exp $");
#define INDENT 4
@ -553,7 +553,7 @@ wdstrip(const char *wp)
struct shf shf;
int c;
shf_sopen((char *) 0, 32, SHF_WR | SHF_DYNAMIC, &shf);
shf_sopen(NULL, 32, SHF_WR | SHF_DYNAMIC, &shf);
/* problems:
* `...` -> $(...)
@ -629,11 +629,11 @@ iocopy(struct ioword **iow, Area *ap)
q = (struct ioword *) alloc(sizeof(*p), ap);
ior[i] = q;
*q = *p;
if (p->name != (char *) 0)
if (p->name != NULL)
q->name = wdcopy(p->name, ap);
if (p->delim != (char *) 0)
if (p->delim != NULL)
q->delim = wdcopy(p->delim, ap);
if (p->heredoc != (char *) 0)
if (p->heredoc != NULL)
q->heredoc = str_save(p->heredoc, ap);
}
ior[i] = NULL;