From 450b5c2c69ede24477ddba1ac74e87b5302a76fa Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Wed, 12 Jan 2005 14:21:01 +0000
Subject: [PATCH] Reverted the last change. As Axel informed me, rewinding
 queries will work under Haiku. Also check, whether the query was Fetch()ed
 already.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10698 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/storage/Query.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/kits/storage/Query.cpp b/src/kits/storage/Query.cpp
index 65ce5c4181..bc9286ef7e 100644
--- a/src/kits/storage/Query.cpp
+++ b/src/kits/storage/Query.cpp
@@ -630,15 +630,18 @@ BQuery::GetNextDirents(struct dirent *buf, size_t length, int32 count)
 // Rewind
 /*!	\brief Rewinds the entry list back to the first entry.
 
-	Not implemented for BQuery.
+	Unlike R5 Haiku implements this method for BQuery.
 
 	\return
-	- \c B_ERROR
+	- \c B_OK on success,
+	- \c B_FILE_ERROR, if Fetch() has not yet been called.
 */
 status_t
 BQuery::Rewind()
 {
-	return B_ERROR;
+	if (!_HasFetched())
+		return B_FILE_ERROR;
+	return _kern_rewind_dir(fQueryFd);
 }
 
 // CountEntries