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commit bash-20210112 snapshot

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This commit is contained in:
Chet Ramey
2021-01-15 14:39:20 -05:00
parent 63706353d7
commit a9cf0031ef
9 changed files with 58 additions and 15 deletions
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execute_cmd.c
+6 -5
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@@ -1,6 +1,6 @@
/* execute_cmd.c -- Execute a COMMAND structure. */
/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@@ -3013,10 +3013,11 @@ eval_arith_for_expr (l, okp)
int r;
char *expr, *temp;
#if 0 /* TAG: bash-5.2 */
expr = l->next ? string_list (l) : savestring (l->word->word);
#if 1 /* TAG: bash-5.2 */
expr = l->next ? string_list (l) : l->word->word;
temp = expand_arith_string (expr, Q_DOUBLE_QUOTES|Q_ARITH);
free (expr);
if (l->next)
free (expr);
new = make_word_list (make_word (temp), (WORD_LIST *)NULL);
free (temp);
#else
@@ -3796,6 +3797,7 @@ execute_arith_command (arith_command)
exp = new->word->word;
exp = expand_arith_string (exp, Q_DOUBLE_QUOTES|Q_ARITH);
FREE (t);
/* If we're tracing, make a new word list with `((' at the front and `))'
at the back and print it. Change xtrace_print_arith_cmd to take a string
@@ -3818,7 +3820,6 @@ execute_arith_command (arith_command)
expresult = 0;
expok = 1;
}
FREE (t);
if (expok == 0)
return (EXECUTION_FAILURE);