if (ignore_return && cmd)
cmd->flags |= CMD_IGNORE_RETURN;
+#if defined (JOB_CONTROL)
lastpipe_flag = 0;
begin_unwind_frame ("lastpipe-exec");
lstdin = -1;
lastpipe_jid = stop_pipeline (0, (COMMAND *)NULL); /* XXX */
add_unwind_protect (lastpipe_cleanup, lastpipe_jid);
}
- cmd->flags |= CMD_LASTPIPE;
+ if (cmd)
+ cmd->flags |= CMD_LASTPIPE;
}
if (prev >= 0)
add_unwind_protect (close, prev);
+#endif
exec_result = execute_command_internal (cmd, asynchronous, prev, pipe_out, fds_to_close);
+#if defined (JOB_CONTROL)
if (lstdin > 0)
restore_stdin (lstdin);
+#endif
if (prev >= 0)
close (prev);
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 17
+#define PATCHLEVEL 18
#endif /* _PATCHLEVEL_H_ */