Fixed bug 3157 (Going to a bogus URI crashes nautilus).

	* libnautilus-extensions/nautilus-directory-async.c:
	(nautilus_directory_async_state_changed): Add a ref/unref to keep
	the directory around even if call_when_ready results in the last
	ref to the directory going away.

1 files changed, 3 insertions, 1 deletions

diff --git a/libnautilus-extensions/nautilus-directory-async.c b/libnautilus-extensions/nautilus-directory-async.c
index 7e1d1df88..1e521f361 100644
--- a/libnautilus-extensions/nautilus-directory-async.c
+++ b/libnautilus-extensions/nautilus-directory-async.c
@@ -2444,14 +2444,16 @@ start_or_stop_io (NautilusDirectory *directory)
 void
 nautilus_directory_async_state_changed (NautilusDirectory *directory)
 {
-	/* Check if any callbacks are satisifed and call them if they
+	/* Check if any callbacks are satisfied and call them if they
 	 * are. Do this last so that any changes done in start or stop
 	 * I/O functions immediately (not in callbacks) are taken into
 	 * consideration. If any callbacks are called, consider the
 	 * I/O state again so that we can release or cancel I/O that
 	 * is not longer needed once the callbacks are satisfied.
 	 */
+	nautilus_directory_ref (directory);
 	do {
 		start_or_stop_io (directory);
 	} while (call_ready_callbacks (directory));
+	nautilus_directory_unref (directory);
 }