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Bash-4.3 patch 20

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This commit is contained in:
Chet Ramey
2014-08-01 15:30:48 -04:00
parent 9b86eb22c4
commit daefb2c519
4 changed files with 9 additions and 4 deletions
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4
parse.y
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@@ -2642,7 +2642,7 @@ gather_here_documents ()
int r;
r = 0;
while (need_here_doc)
while (need_here_doc > 0)
{
parser_state |= PST_HEREDOC;
make_here_document (redir_stack[r++], line_number);
@@ -6075,6 +6075,7 @@ save_parser_state (ps)
ps->expand_aliases = expand_aliases;
ps->echo_input_at_read = echo_input_at_read;
ps->need_here_doc = need_here_doc;
ps->token = token;
ps->token_buffer_size = token_buffer_size;
@@ -6123,6 +6124,7 @@ restore_parser_state (ps)
expand_aliases = ps->expand_aliases;
echo_input_at_read = ps->echo_input_at_read;
need_here_doc = ps->need_here_doc;
FREE (token);
token = ps->token;