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$NetBSD: patch-execute_cmd.c,v 1.1 2013/02/12 23:31:41 tcort Exp $
Allow bash to compile with JOB_CONTROL disabled.
http://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-018
--- execute_cmd.c.orig Wed Feb 9 22:32:25 2011
+++ execute_cmd.c Tue Feb 12 11:48:00 2013
@@ -2196,6 +2196,7 @@
if (ignore_return && cmd)
cmd->flags |= CMD_IGNORE_RETURN;
+#if defined (JOB_CONTROL)
lastpipe_flag = 0;
begin_unwind_frame ("lastpipe-exec");
lstdin = -1;
@@ -2219,11 +2220,14 @@
}
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);
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