[nautilus] sidebar: Don't allow DND on Other Locations

[António Fernandes <antoniof src gnome org>]

commit 5606348f30dc4c3b0cd9b4228bf79314fecb3ea6
Author: Corey Berla <corey berla me>
Date:   Tue May 17 10:32:01 2022 -0700

    sidebar: Don't allow DND on Other Locations
    
    Other Locations isn't a valid drop location so don't show it as
    an available drop location.

 src/gtk/nautilusgtkplacessidebar.c | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/src/gtk/nautilusgtkplacessidebar.c b/src/gtk/nautilusgtkplacessidebar.c
index 067908ec5..00e7d5f98 100644
--- a/src/gtk/nautilusgtkplacessidebar.c
+++ b/src/gtk/nautilusgtkplacessidebar.c
@@ -1495,6 +1495,12 @@ check_valid_drop_target (NautilusGtkPlacesSidebar *sidebar,
       return FALSE;
     }
 
+  if (place_type == NAUTILUS_GTK_PLACES_OTHER_LOCATIONS)
+    {
+      g_free (uri);
+      return FALSE;
+    }
+
   if (place_type == NAUTILUS_GTK_PLACES_DROP_FEEDBACK)
     {
       g_free (uri);