[tracker/rss-enclosures] miners/fs: GB#615836 remove tracker:mountPoint before setting it

[Roberto Guido <rguido src gnome org>]

commit 13d6863cd5f3646c74ec12e4f0ff8e515b219658
Author: Philip Van Hoof <philip codeminded be>
Date:   Fri Apr 23 14:51:54 2010 +0200

    miners/fs: GB#615836 remove tracker:mountPoint before setting it
    
    This problem made the group of queries, among which was the query unsetting
    tracker:available, fail. Latter property was the origin of the bug report.

 src/miners/fs/tracker-miner-files.c |   13 +++++++++++--
 1 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/src/miners/fs/tracker-miner-files.c b/src/miners/fs/tracker-miner-files.c
index 5e55576..62950e4 100644
--- a/src/miners/fs/tracker-miner-files.c
+++ b/src/miners/fs/tracker-miner-files.c
@@ -552,6 +552,15 @@ set_up_mount_point (TrackerMinerFiles *miner,
 			uri = g_file_get_uri (file);
 
 			g_string_append_printf (queries,
+			                        "DELETE FROM <%s> { "
+			                        "  <%s> tracker:mountPoint ?u "
+			                        "} WHERE { "
+			                        "  ?u a nfo:FileDataObject; "
+			                        "     nie:url \"%s\" "
+			                        "} ",
+			                        removable_device_urn, removable_device_urn, uri);
+
+			g_string_append_printf (queries,
 			                        "DROP GRAPH <%s> "
 			                        "INSERT INTO <%s> { "
 			                        "  <%s> a tracker:Volume; "
@@ -560,7 +569,7 @@ set_up_mount_point (TrackerMinerFiles *miner,
 			                        "  ?u a nfo:FileDataObject; "
 			                        "     nie:url \"%s\" "
 			                        "}",
-						removable_device_urn, removable_device_urn, removable_device_urn, uri);
+			                        removable_device_urn, removable_device_urn, removable_device_urn, uri);
 
 			g_object_unref (file);
 			g_free (uri);
@@ -1433,7 +1442,7 @@ extractor_get_embedded_metadata_cb (DBusGProxy *proxy,
 		                        "} WHERE { "
 		                        "  ?u a nfo:FileDataObject; "
 		                        "     nie:url \"%s\" "
-		                        "}",
+		                        "} ",
 		                        removable_device_urn, removable_device_urn, uri);
 
 		tracker_sparql_builder_append (data->sparql, queries->str);