From c3d577105478c1a9d8eda0b8075982321782e51b Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Sat, 17 May 2008 18:48:48 +0200
Subject: [PATCH] Fix ef_write() for privately mapped non-file-backed table

Commit f8dcb7b0 promised that combination to work, but got it wrong.
It hasn't been used, so no real harm done.
---
 src/lib/common/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/common/file.c b/src/lib/common/file.c
index b1032a31..e0eee9ea 100644
--- a/src/lib/common/file.c
+++ b/src/lib/common/file.c
@@ -432,7 +432,7 @@ ef_write(int type, int id, void *from)
 	ep->prewrite(id, from);
     if (CANT_HAPPEN((ep->flags & EFF_MEM) ? id >= ep->fids : id > ep->fids))
 	return 0;		/* not implemented */
-    if (!(ep->flags & EFF_PRIVATE)) {
+    if (ep->fd >= 0 && !(ep->flags & EFF_PRIVATE)) {
 	if (do_write(ep, from, id, 1, time(NULL)) < 0)
 	    return 0;
     }