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commit bash-20101015 snapshot

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This commit is contained in:
Chet Ramey
2011-12-12 22:08:08 -05:00
parent aad3dfa27a
commit 048b249ea3
33 changed files with 843 additions and 122 deletions
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execute_cmd.c
+9 -2
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@@ -4523,11 +4523,18 @@ execute_builtin_or_function (words, builtin, var, redirects,
and preserve the redirections. */
if (builtin == command_builtin && this_shell_builtin == exec_builtin)
{
int discard;
discard = 0;
if (saved_undo_list)
dispose_redirects (saved_undo_list);
{
dispose_redirects (saved_undo_list);
discard = 1;
}
redirection_undo_list = exec_redirection_undo_list;
saved_undo_list = exec_redirection_undo_list = (REDIRECT *)NULL;
discard_unwind_frame ("saved_redirects");
if (discard)
discard_unwind_frame ("saved redirects");
}
if (saved_undo_list)