(Fx_store_cut_buffer_internal): Handle empty string right.

10608c8c · Richard M. Stallman · 92c995de · 10608c8c
Commit 10608c8c authored Jun 04, 1993 by Richard M. Stallman
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src/xselect.c src/xselect.c +6 -0

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--- a/src/xselect.c
+++ b/src/xselect.c
@@ -1795,6 +1795,12 @@ DEFUN ("x-store-cut-buffer-internal", Fx_store_cut_buffer_internal,
  if (! cut_buffers_initialized) initialize_cut_buffers (display, window);

  BLOCK_INPUT;
+
+  /* Don't mess up with an empty value.  */
+  if (!bytes_remaining)
+    XChangeProperty (display, window, buffer_atom, XA_STRING, 8,
+		     PropModeReplace, data, 0);
+
  while (bytes_remaining)
    {
      int chunk = (bytes_remaining < max_bytes