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(Fx_store_cut_buffer_internal): Handle empty string right.

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Richard M. Stallman 1993-06-04 05:32:31 +00:00
parent 92c995de73
commit 10608c8c2a
1 changed files with 6 additions and 0 deletions
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6
src/xselect.c
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@ -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