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-rw-r--r--luaotfload-database.lua15
1 files changed, 12 insertions, 3 deletions
diff --git a/luaotfload-database.lua b/luaotfload-database.lua
index b47fc8b..9d7d912 100644
--- a/luaotfload-database.lua
+++ b/luaotfload-database.lua
@@ -83,7 +83,7 @@ local tableconcat = table.concat
local tablesort = table.sort
local utf8gsub = unicode.utf8.gsub
local utf8lower = unicode.utf8.lower
-local utf8length = unicode.utf8.length
+local utf8len = unicode.utf8.len
local zlibcompress = zlib.compress
--- these come from Lualibs/Context
@@ -574,7 +574,16 @@ load_names = function (dry_run)
report ("info", 3, "db", "Loading took %0.f ms.",
1000 * (osgettimeofday () - starttime))
- local db_version, nms_version = data.meta.version, names.version
+ local db_version, nms_version
+ if data.meta then
+ db_version = data.meta.version
+ else
+ --- Compatibility branch; the version info used to be
+ --- stored in the table root which is why updating from
+ --- an earlier index version broke.
+ db_version = data.version or -42 --- invalid
+ end
+ nms_version = names.version
if db_version ~= nms_version then
report ("both", 0, "db",
[[Version mismatch; expected %4.3f, got %4.3f.]],
@@ -2118,7 +2127,7 @@ end
local truncate_string = function (str, restrict)
local tw = luaotfloadconfig.termwidth
local wd = tw - restrict
- local len = utf8length (str)
+ local len = utf8len (str)
if wd - len < 0 then
--- combined length exceeds terminal,
str = ".." .. stringsub(str, len - wd + 2)