[tracker/tracker-0.10] tracker-miner-fs: Ignore monitor events on files being written back

[Martyn James Russell <mr src gnome org>]

commit aaf71f02acd496ec88dbad7f86af1d25498387d6
Author: Carlos Garnacho <carlos lanedo com>
Date:   Tue Jul 19 18:17:17 2011 +0200

    tracker-miner-fs: Ignore monitor events on files being written back

 src/libtracker-miner/tracker-miner-fs.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-miner-fs.c b/src/libtracker-miner/tracker-miner-fs.c
index d9b386e..868e5ef 100644
--- a/src/libtracker-miner/tracker-miner-fs.c
+++ b/src/libtracker-miner/tracker-miner-fs.c
@@ -3558,6 +3558,23 @@ check_item_queues (TrackerMinerFS *fs,
 		return TRUE;
 	}
 
+	if (queue != QUEUE_WRITEBACK) {
+		TrackerTask *task;
+
+		if (other_file) {
+			task = tracker_task_pool_find (fs->priv->task_pool, other_file);
+		} else {
+			task = tracker_task_pool_find (fs->priv->task_pool, file);
+		}
+
+		if (task && !tracker_task_get_data (task)) {
+			/* There is a writeback task for
+			 * this file, so avoid any updates
+			 */
+			return FALSE;
+		}
+	}
+
 	switch (queue) {
 	case QUEUE_CREATED:
 		/* Created items aren't likely to have