Minor pointer-related cleanup
This MR contains a few minor cleanup patches that I wrote together with https://gitlab.freedesktop.org/poppler/poppler/merge_requests/409, in order to fix a memory leak in formattest
.
This MR contains a few minor cleanup patches that I wrote together with https://gitlab.freedesktop.org/poppler/poppler/merge_requests/409, in order to fix a memory leak in formattest
.