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-rw-r--r--luatexbase-modutils.dtx4
1 files changed, 2 insertions, 2 deletions
diff --git a/luatexbase-modutils.dtx b/luatexbase-modutils.dtx
index ebb89bf..2dce051 100644
--- a/luatexbase-modutils.dtx
+++ b/luatexbase-modutils.dtx
@@ -474,7 +474,7 @@ local modules = modules or {}
%
% \begin{macrocode}
local function date_to_int(date)
- numbers = string.gsub(date, "(%d+)/(%d+)/(%d+)", "%1%2%3")
+ local numbers = string.gsub(date, "(%d+)/(%d+)/(%d+)", "%1%2%3")
return tonumber(numbers)
end
% \end{macrocode}
@@ -552,7 +552,7 @@ function require_module(name, req_date)
local info = modules[name]
if not info then
warn("module '%s' was not properly identified", name)
- elseif version then
+ elseif info.version then
if not (info.date and date_to_int(info.date) > date_to_int(req_date))
then
warn("module '%s' required in version '%s'\n"