From c21722b0a369bad430dc8c06d645cfd75854a6ec Mon Sep 17 00:00:00 2001
From: Stelian Pop <stelian@popies.net>
Date: Fri, 18 Mar 2005 22:12:54 +0000
Subject: [PATCH] Fix another hashtree bug in restore causing "removenode:
 non-empty directory"

---
 CHANGES           | 6 +++++-
 restore/restore.c | 8 ++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/CHANGES b/CHANGES
index b57c960..d6d93ff 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,4 @@
-$Id: CHANGES,v 1.272 2005/03/02 08:46:54 stelian Exp $
+$Id: CHANGES,v 1.273 2005/03/18 22:12:54 stelian Exp $
 
 Changes between versions 0.4b39 and 0.4b40 (released ????????????????)
 ======================================================================
@@ -20,6 +20,10 @@ Changes between versions 0.4b39 and 0.4b40 (released ????????????????)
 	to Philip Goisman <goisman@physics.arizona.edu> for reporting
 	the bug.
 
+4.	Fixed another bug introduced in restore with the hashtree
+	implementation. This one caused restore to stop saying
+	"removenode: non-empty directory" in some cases.
+
 Changes between versions 0.4b38 and 0.4b39 (released January 21, 2005)
 ======================================================================
 
diff --git a/restore/restore.c b/restore/restore.c
index 5fcff70..94e0bb6 100644
--- a/restore/restore.c
+++ b/restore/restore.c
@@ -37,7 +37,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-	"$Id: restore.c,v 1.35 2004/12/15 11:00:01 stelian Exp $";
+	"$Id: restore.c,v 1.36 2005/03/18 22:12:55 stelian Exp $";
 #endif /* not lint */
 
 #include <config.h>
@@ -635,15 +635,19 @@ removeoldnodes(void)
 		change = 0;
 		prev = &removelist;
 		for (ep = removelist; ep != NULL; ep = *prev) {
+			int docont = 0;
 			if (ep->e_entries != NULL) {
 				int i;
 				for (i = 0; i < DIRHASH_SIZE; i++) {
 					if (ep->e_entries[i] != NULL) {
 						prev = &ep->e_next;
-						continue;
+						docont = 1;
+						break;
 					}
 				}
 			}
+			if (docont)
+				continue;
 			*prev = ep->e_next;
 			removenode(ep);
 			freeentry(ep);
-- 
2.39.2