Preserve contents of PRIMARY when sending unsupported drop

* src/xterm.c (x_dnd_send_unsupported_drop): Set local value of
PRIMARY to the preexisting selection value, if any.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 37bbd5d7e1c..926fb9b0482 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -2824,7 +2824,10 @@ x_dnd_send_unsupported_drop (struct x_display_info *dpyinfo, Window target_windo
       root_y = dest_y;
     }
 
-  x_own_selection (QPRIMARY, Qnil, frame);
+  x_own_selection (QPRIMARY,
+                   assq_no_quit (QPRIMARY,
+                                 dpyinfo->terminal->Vselection_alist),
+                   frame);
 
   event.xbutton.window = child;
   event.xbutton.x = dest_x;