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GTK2: Remove trailing NULL only when GTK_REMOVE_CLIPBOARD_NULL is defined. Issues #21453 and #31547.

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git-svn-id: trunk@55180 -
This commit is contained in:
juha 2017-06-03 08:56:31 +00:00
parent 7026faf61d
commit abec998f34
1 changed files with 2 additions and 0 deletions
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2
lcl/interfaces/gtk2/gtk2callback.inc
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@ -3578,9 +3578,11 @@ begin
GetMem(Buffer,BufLength);
Assert(Assigned(Buffer) and (BufLength>0), 'SetData: GTK2 clipboard Buffer=Nil or empty.');
MemStream.Read(Buffer^,BufLength);
{$IFDEF GTK_REMOVE_CLIPBOARD_NULL}
// Issue #21453. gtk_selection_data_set adds the required null. Remove it here.
if PChar(Buffer+BufLength-1)^ = #0 then
dec(BufLength);
{$ENDIF}
gtk_selection_data_set(SelectionData,SelectionData^.Target,8,Buffer,BufLength);
FreeMem(Buffer);
end;