| commit | 7ae9b9996bfd2e4a2f63e7d987f577c30023781b | [log] [tgz] |
|---|---|---|
| author | Werner Lemberg <wl@gnu.org> | Sat May 07 16:24:03 2016 +0200 |
| committer | Werner Lemberg <wl@gnu.org> | Sat May 07 16:24:03 2016 +0200 |
| tree | 7884ccff3597b6c6edecb5fdcb8e25f17ffb1b25 | |
| parent | 6e88087d6962714e2cf1d1ddba56cfeb2cf9c02c [diff] |
[cache] Allow value 0 for face ID. We never dereference `face_id', and some implementations might use a running number instead of a pointer. Additionally, disallowing value zero was undocumented. * src/cache/ftccmap.c (FTC_CMapCache_Lookup), src/cache/ftcmanag.c (FTC_Manager_LookupFace, FTC_Manager_RemoveFaceID): Remove test for `face_id'.