From 2bc51c9dbc6878bd5ed7e5f08554fc69a05c91eb Mon Sep 17 00:00:00 2001
From: Bart Schaefer <barts@users.sourceforge.net>
Date: Tue, 11 Jan 2005 17:09:19 +0000
Subject: 20666: Avoid creating unnecessary multios when a descriptor is closed
 and then re-opened.

---
 Src/exec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Src')

diff --git a/Src/exec.c b/Src/exec.c
index 53d7ff673..b5332d81a 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -1487,7 +1487,8 @@ closemn(struct multio **mfds, int fd)
 		}
 	}
 	_exit(0);
-    }
+    } else if (fd >= 0)
+	mfds[fd] = NULL;
 }
 
 /* close all the mnodes (failure) */
-- 
cgit 1.4.1