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commit bash-20150410 snapshot

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This commit is contained in:
Chet Ramey
2015-04-24 16:15:03 -04:00
parent ddece28e53
commit 0385211bb5
34 changed files with 6160 additions and 5935 deletions
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execute_cmd.c
+4 -2
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@@ -4292,10 +4292,12 @@ run_builtin:
command_line = savestring (the_printed_command_except_trap ? the_printed_command_except_trap : "");
#if defined (PROCESS_SUBSTITUTION)
if ((subshell_environment & SUBSHELL_COMSUB) && (simple_command->flags & CMD_NO_FORK) && fifos_pending() > 0)
/* The old code did not test already_forked and only did this if
subshell_environment&SUBSHELL_COMSUB != 0 (comsubs and procsubs). Other
uses of the no-fork optimization left FIFOs in $TMPDIR */
if (already_forked == 0 && (simple_command->flags & CMD_NO_FORK) && fifos_pending() > 0)
simple_command->flags &= ~CMD_NO_FORK;
#endif
result = execute_disk_command (words, simple_command->redirects, command_line,
pipe_in, pipe_out, async, fds_to_close,
simple_command->flags);