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-rw-r--r--Master/texmf-dist/tex/latex-dev/base/ltluatex.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/latex-dev/base/ltluatex.lua b/Master/texmf-dist/tex/latex-dev/base/ltluatex.lua
index cce23946eed..8a650531558 100644
--- a/Master/texmf-dist/tex/latex-dev/base/ltluatex.lua
+++ b/Master/texmf-dist/tex/latex-dev/base/ltluatex.lua
@@ -64,7 +64,7 @@ local function provides_module(info)
luatexbase_log(
"Lua module: " .. info.name
.. spaced(info.date)
- .. spaced(string_gsub(info.version,"^(%d)","v%1"))
+ .. spaced(info.version and string_gsub(info.version or "","^(%d)","v%1"))
.. spaced(info.description)
)
modules[info.name] = info