bug#16028: 24.3.50; Latest build completely breaks my thumnail frames code

[martin rudalics]

> Sorry, I didn't intend to break that.  I'll look into this as soon as I
> have time.

Should be fixed now with revision 115383 on trunk.

Could the kind soul providing Drew with binaries upload a new build
so he may continue his frame bug tests ?

Thanks, martin