43464: Another attachtty() fix.

If list_pipe_job triggered more than once we need to know
the most recent process group leader, so record that
both if the attach happened in the main shell on in
entersubsh().

Also don't pass back proocess group for ESUB_ASYNC subshells.

1 files changed, 4 insertions, 0 deletions

diff --git a/Src/utils.c b/Src/utils.c
index 075d27241..5a9fbdd32 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -4670,6 +4670,10 @@ attachtty(pid_t pgrp)
 		ep = 1;
 	    }
 	}
+	else
+	{
+	    last_attached_pgrp = pgrp;
+	}
     }
 }