/* Waiting for a subprocess to finish.
- Copyright (C) 2001-2003, 2005-2008 Free Software Foundation, Inc.
+ Copyright (C) 2001-2003, 2005-2009 Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
This program is free software: you can redistribute it and/or modify
if (info.si_status == SIGPIPE && ignore_sigpipe)
return 0;
# endif
- if (exit_on_error || !null_stderr)
+ if (exit_on_error || (!null_stderr && termsigp == NULL))
error (exit_on_error ? EXIT_FAILURE : 0, 0,
_("%s subprocess got fatal signal %d"),
progname, info.si_status);
if (termsigp != NULL)
*termsigp = 0;
- *(int *) &status = 0;
+ status = 0;
for (;;)
{
int result = waitpid (child, &status, 0);
{
/* Child process nonexistent?! Assume it terminated
successfully. */
- *(int *) &status = 0;
+ status = 0;
break;
}
# endif
if (WTERMSIG (status) == SIGPIPE && ignore_sigpipe)
return 0;
# endif
- if (exit_on_error || !null_stderr)
+ if (exit_on_error || (!null_stderr && termsigp == NULL))
error (exit_on_error ? EXIT_FAILURE : 0, 0,
_("%s subprocess got fatal signal %d"),
progname, (int) WTERMSIG (status));