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Allow DnD from Wayland FLTK app to X11 FLTK app (#516)

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This commit is contained in:
ManoloFLTK 2022-10-17 19:16:01 +02:00
parent a944758aea
commit 857462529b
1 changed files with 1 additions and 1 deletions
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2
src/Fl_x.cxx
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@ -1551,7 +1551,7 @@ int fl_handle(const XEvent& thisevent)
XGetWindowProperty(fl_display, fl_dnd_source_window, fl_XdndTypeList,
0, 0x8000000L, False, XA_ATOM, &actual, &format,
&count, &remaining, &cm_buffer);
if (actual != XA_ATOM || format != 32 || count<4 || !cm_buffer) {
if (actual != XA_ATOM || format != 32 || (count<4 && count!=1) || !cm_buffer) {
if ( cm_buffer ) { XFree(cm_buffer); cm_buffer = 0; }
goto FAILED;
}