filethumbnail: Clear image on failure

Unset the image if we fail to find the appropriate icon, regardless
of the reason of the failure. Prevents the thumbnail to misrepresent
the GFileInfo it's supposed to represent.

diff --git a/gtk/gtkfilethumbnail.c b/gtk/gtkfilethumbnail.c
index 32035890271f264f0a03ab241d5bc616390c79ea..3e01484158609a82e52f3efb9f846094cd5308d7 100644 (file)
--- a/gtk/gtkfilethumbnail.c
+++ b/gtk/gtkfilethumbnail.c
@@ -78,7 +78,10 @@ update_image (GtkFileThumbnail *self)
   int scale;
 
   if (!g_file_info_has_attribute (self->info, G_FILE_ATTRIBUTE_STANDARD_ICON))
-    return FALSE;
+    {
+      gtk_image_clear (GTK_IMAGE (self->image));
+      return FALSE;
+    }
 
   scale = gtk_widget_get_scale_factor (GTK_WIDGET (self));
   icon_theme = gtk_icon_theme_get_for_display (gtk_widget_get_display (GTK_WIDGET (self)));
@@ -128,7 +131,10 @@ static void
 get_thumbnail (GtkFileThumbnail *self)
 {
   if (!self->info)
-    return;
+    {
+      gtk_image_clear (GTK_IMAGE (self->image));
+      return;
+    }
 
   if (!update_image (self))
     {