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commit bash-20201001 snapshot

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This commit is contained in:
Chet Ramey
2020-10-19 08:56:41 -04:00
parent c84a1ebb62
commit d514a08760
23 changed files with 4497 additions and 4435 deletions
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builtins/evalstring.c
+9
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@@ -88,6 +88,11 @@ int
should_suppress_fork (command)
COMMAND *command;
{
#if 0 /* TAG: bash-5.2 */
int subshell;
subshell = subshell_environment & SUBSHELL_PROCSUB; /* salt to taste */
#endif
return (startup_state == 2 && parse_and_execute_level == 1 &&
running_trap == 0 &&
*bash_input.location.string == '\0' &&
@@ -96,7 +101,11 @@ should_suppress_fork (command)
signal_is_trapped (EXIT_TRAP) == 0 &&
signal_is_trapped (ERROR_TRAP) == 0 &&
any_signals_trapped () < 0 &&
#if 0 /* TAG: bash-5.2 */
(subshell || (command->redirects == 0 && command->value.Simple->redirects == 0)) &&
#else
command->redirects == 0 && command->value.Simple->redirects == 0 &&
#endif
((command->flags & CMD_TIME_PIPELINE) == 0) &&
((command->flags & CMD_INVERT_RETURN) == 0));
}