[tracker] tracker-extract-gstreamer, msoffice: Improve warning message

[Carlos Garnacho <carlosg src gnome org>]

commit a36cf90a3011b48d203cd435a8bc31ce94accac5
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Mar 17 19:51:23 2015 +0100

    tracker-extract-gstreamer,msoffice: Improve warning message
    
    If we give the uri there, it's possible to know the file that issued the
    warning without verbosity>1 logs.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=746256

 src/tracker-extract/tracker-extract-gstreamer.c |    4 ++--
 src/tracker-extract/tracker-extract-msoffice.c  |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/tracker-extract/tracker-extract-gstreamer.c b/src/tracker-extract/tracker-extract-gstreamer.c
index 8edcc02..bc84a13 100644
--- a/src/tracker-extract/tracker-extract-gstreamer.c
+++ b/src/tracker-extract/tracker-extract-gstreamer.c
@@ -1496,8 +1496,8 @@ discoverer_init_and_run (MetadataExtractor *extractor,
                                   required_plugins_message);
                        g_free (required_plugins_message);
                } else {
-                       g_warning ("Call to gst_discoverer_discover_uri() failed: %s",
-                                  error->message);
+                       g_warning ("Call to gst_discoverer_discover_uri(%s) failed: %s",
+                                  uri, error->message);
                }
                gst_discoverer_info_unref (info);
                g_error_free (error);
diff --git a/src/tracker-extract/tracker-extract-msoffice.c b/src/tracker-extract/tracker-extract-msoffice.c
index 83693de..595dbc0 100644
--- a/src/tracker-extract/tracker-extract-msoffice.c
+++ b/src/tracker-extract/tracker-extract-msoffice.c
@@ -759,7 +759,7 @@ open_file (const gchar *filename, FILE *file)
        infile = gsf_infile_msole_new (input, &error);
 
        if (error) {
-               g_warning ("Failed to open file: %s", error->message);
+               g_warning ("Failed to open file '%s': %s", filename, error->message);
                g_error_free (error);
        }