[grilo-plugins] filesystem: Print some errors as debug instead of warning

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

commit 46e6ef5ec47540bcdd0434cbb1c832d066fea35b
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Thu Apr 26 15:34:31 2012 +0000

    filesystem: Print some errors as debug instead of warning
    
    Those (unable to open a file, unable to read it) happens frequently, and it is
    a common situation. Let's use warnings for things that should not happen.
    
    Signed-off-by: Juan A. Suarez Romero <jasuarez igalia com>

 src/media/filesystem/grl-filesystem.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/media/filesystem/grl-filesystem.c b/src/media/filesystem/grl-filesystem.c
index 8961af2..075ed36 100644
--- a/src/media/filesystem/grl-filesystem.c
+++ b/src/media/filesystem/grl-filesystem.c
@@ -309,8 +309,8 @@ file_is_valid_content (const gchar *path, gboolean fast)
   file = g_file_new_for_path (path);
   info = g_file_query_info (file, spec, 0, NULL, &error);
   if (error) {
-    GRL_WARNING ("Failed to get attributes for file '%s': %s",
-                 path, error->message);
+    GRL_DEBUG ("Failed to get attributes for file '%s': %s",
+               path, error->message);
     g_error_free (error);
     g_object_unref (file);
     return FALSE;
@@ -352,7 +352,7 @@ set_container_childcount (const gchar *path,
   GRL_DEBUG ("Opening directory '%s' for childcount", path);
   dir = g_dir_open (path, 0, &error);
   if (error) {
-    GRL_WARNING ("Failed to open directory '%s': %s", path, error->message);
+    GRL_DEBUG ("Failed to open directory '%s': %s", path, error->message);
     g_error_free (error);
     return;
   }
@@ -410,8 +410,8 @@ create_content (GrlMedia *content,
   }
 
   if (error) {
-    GRL_WARNING ("Failed to get info for file '%s': %s", path,
-                 error->message);
+    GRL_DEBUG ("Failed to get info for file '%s': %s", path,
+               error->message);
     if (!media) {
       media = grl_media_new ();
       grl_media_set_id (media,  root_dir ? NULL : path);
@@ -584,7 +584,7 @@ produce_from_path (GrlMediaSourceBrowseSpec *bs, const gchar *path)
   GRL_DEBUG ("Opening directory '%s'", path);
   dir = g_dir_open (path, 0, &error);
   if (error) {
-    GRL_WARNING ("Failed to open directory '%s': %s", path, error->message);
+    GRL_DEBUG ("Failed to open directory '%s': %s", path, error->message);
     bs->callback (bs->source, bs->browse_id, NULL, 0, bs->user_data, error);
     g_error_free (error);
     return;