[grilo-plugins] filesystem: Bail out early for cancelled operations

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 44f81e4ebdf69355806ec8b0276de9bbdc5509f2
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Feb 19 10:22:08 2014 +0100

    filesystem: Bail out early for cancelled operations
    
    https://bugzilla.gnome.org/show_bug.cgi?id=725203

 src/filesystem/grl-filesystem.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/filesystem/grl-filesystem.c b/src/filesystem/grl-filesystem.c
index 5e55e98..89e58a9 100644
--- a/src/filesystem/grl-filesystem.c
+++ b/src/filesystem/grl-filesystem.c
@@ -700,6 +700,10 @@ recursive_operation_got_entry (GFile *directory, GAsyncResult *res, RecursiveOpe
 
   enumerator = g_file_enumerate_children_finish (directory, res, &error);
   if (error) {
+    if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
+      g_error_free (error);
+      return;
+    }
     GRL_WARNING ("Got error: %s", error->message);
     g_error_free (error);
     /* we couldn't get the children of this directory, but we probably have