Changeset 80967 in vbox for trunk/src/VBox/Additions/WINNT/VBoxTray

Timestamp:

Sep 24, 2019 11:32:11 AM (5 years ago)

Author:

vboxsync

Message:

Shared Clipboard/VBoxTray: Only report formats if we actually *have* formats to report.

File:

• trunk/src/VBox/Additions/WINNT/VBoxTray/VBoxClipboard.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/VBoxTray/VBoxClipboard.cpp

@@ -482 +482 @@
        case WM_DRAWCLIPBOARD:
        {
-           LogFlowFunc(("WM_DRAWCLIPBOARD, hwnd %p\n", pWinCtx->hWnd));
+           LogFlowFunc(("WM_DRAWCLIPBOARD: hwnd %p\n", pWinCtx->hWnd));
 
            if (GetClipboardOwner() != hwnd)
@@ -490 +490 @@
                SHCLFORMATDATA Formats;
                int rc = SharedClipboardWinGetFormats(pWinCtx, &Formats);
-               if (RT_SUCCESS(rc))
+               if (   RT_SUCCESS(rc)
+                   && Formats.uFormats != VBOX_SHCL_FMT_NONE)
+               {
                    rc = VbglR3ClipboardFormatsSend(&pCtx->CmdCtx, &Formats);
+               }
            }