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| author | Philipp Gesang <phg@phi-gamma.net> | 2015-10-28 06:54:43 +0100 |
|---|---|---|
| committer | Philipp Gesang <phg@phi-gamma.net> | 2015-10-28 06:54:43 +0100 |
| commit | d2e389383564c7f7faf9dd93976e5d548924e1e4 (patch) | |
| tree | 62647f404dfdcd746eab6aec6d7f9f0da929cf9e /src/luaotfload-database.lua | |
| parent | 120c852ccd7a1579310ed855a4d8b1322a1f9d09 (diff) | |
| download | luaotfload-d2e389383564c7f7faf9dd93976e5d548924e1e4.tar.gz | |
[db] fix behavior when starting with no data
Diffstat (limited to 'src/luaotfload-database.lua')
| -rw-r--r-- | src/luaotfload-database.lua | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/luaotfload-database.lua b/src/luaotfload-database.lua index 4af2451..1845643 100644 --- a/src/luaotfload-database.lua +++ b/src/luaotfload-database.lua @@ -354,7 +354,7 @@ local initialize_namedata = function (formats, created) status = { }, -- was: status; map abspath -> mapping mappings = { }, -- TODO: check if still necessary after rewrite names = { }, --- files = { }, -- created later + files = { }, -- created later meta = { created = created or now, formats = formats, @@ -2236,7 +2236,12 @@ end --doc]]-- --- string list -> size_t -local count_removed = function (old) +local count_removed = function (files) + if not files or not files.full then + logreport ("log", 4, "db", "Empty file store; no data to work with.") + return 0 + end + local old = files.full logreport ("log", 4, "db", "Checking removed files.") local nrem = 0 local nold = #old @@ -3161,7 +3166,7 @@ update_names = function (currentnames, force, dry_run) --- pass 2: read font files (normal case) or reuse information --- present in index - n_rem = count_removed (currentnames.files.full) + n_rem = count_removed (currentnames.files) n_new = retrieve_namedata (font_filenames, currentnames, |