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if brk_string failed, use the shell.

This commit is contained in:
christos 2008-12-19 22:01:19 +00:00
parent 2585fd0734
commit 1a59b518a0
1 changed files with 9 additions and 4 deletions
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13
usr.bin/make/compat.c
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@ -1,4 +1,4 @@
/* $NetBSD: compat.c,v 1.72 2008/12/13 15:19:29 dsl Exp $ */
/* $NetBSD: compat.c,v 1.73 2008/12/19 22:01:19 christos Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@ -70,14 +70,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: compat.c,v 1.72 2008/12/13 15:19:29 dsl Exp $";
static char rcsid[] = "$NetBSD: compat.c,v 1.73 2008/12/19 22:01:19 christos Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)compat.c 8.2 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: compat.c,v 1.72 2008/12/13 15:19:29 dsl Exp $");
__RCSID("$NetBSD: compat.c,v 1.73 2008/12/19 22:01:19 christos Exp $");
#endif
#endif /* not lint */
#endif
@ -313,6 +313,7 @@ CompatRunCommand(ClientData cmdp, ClientData gnp)
return (0);
}
again:
if (useShell) {
/*
* We need to pass the command off to the shell, typically
@ -339,7 +340,11 @@ CompatRunCommand(ClientData cmdp, ClientData gnp)
* No meta-characters, so no need to exec a shell. Break the command
* into words to form an argument vector we can execute.
*/
mav = brk_string(cmd, &argc, TRUE, &bp);
mav = brk_string(cmd, &argc, TRUE, &bp);
if (mav == NULL) {
useShell = 1;
goto again;
}
av = (const char **)mav;
}