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commit bash-20081229 snapshot

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This commit is contained in:
Chet Ramey
2011-12-07 09:34:43 -05:00
parent adeca69c7f
commit 012bac3904
377 changed files with 6142 additions and 17374 deletions
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builtins/evalstring.c
+9 -1
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@@ -1,6 +1,6 @@
/* evalstring.c - evaluate a string as one or more shell commands.
/* Copyright (C) 1996-2008 Free Software Foundation, Inc.
/* Copyright (C) 1996-2009 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@@ -65,6 +65,7 @@ extern int last_command_exit_value;
extern int running_trap;
extern int loop_level;
extern int executing_list;
extern int comsub_ignore_return;
extern int posixly_correct;
int parse_and_execute_level = 0;
@@ -116,6 +117,7 @@ parse_prologue (string, flags, tag)
unwind_protect_int (line_number);
unwind_protect_int (loop_level);
unwind_protect_int (executing_list);
unwind_protect_int (comsub_ignore_return);
if (flags & (SEVAL_NONINT|SEVAL_INTERACT))
unwind_protect_int (interactive);
@@ -263,6 +265,12 @@ parse_and_execute (string, from_file, flags)
global_command = (COMMAND *)NULL;
if ((subshell_environment & SUBSHELL_COMSUB) && comsub_ignore_return)
{
command->flags |= CMD_IGNORE_RETURN;
itrace("parse_and_execute: turned on CMD_IGNORE_RETURN from comsub_ignore_return");
}
#if defined (ONESHOT)
/*
* IF