improve KDE patch:
- queue KDE filepicker requests to avoid non-opening file dialogs
happening in certain situations
- the placeholder dot in KDE file dialog in case of empty filenames
was removed, apparently not required (anymore)
#!/bin/sh
# Finds requirements provided outside of the current file set
filelist=$( sed "s/[]['\"*?{}]/\\\\\&/g" )
provides=$( echo "$filelist" | /usr/lib/rpm/find-provides )
echo "$filelist" \
| /usr/lib/rpm/find-requires \
| grep -F -v "$provides" \
| sort -u