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.

diff --git a/src/xterm.c b/src/xterm.c
index 37bbd5d7e1c3360ed9d1cb9462068e3e40ca02d6..926fb9b0482b95863c7b7144fbab818dbae5842e 100644 (file)
--- 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;