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-rw-r--r--scripts/context/lua/mtxrun.lua11
1 files changed, 7 insertions, 4 deletions
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 0d89a6458..8e7c4536e 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -2700,7 +2700,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["l-file"] = package.loaded["l-file"] or true
--- original size: 16570, stripped down to: 8991
+-- original size: 16648, stripped down to: 9051
if not modules then modules={} end modules ['l-file']={
version=1.001,
@@ -3024,7 +3024,10 @@ file.readdata=io.loaddata
file.savedata=io.savedata
function file.copy(oldname,newname)
if oldname and newname then
- file.savedata(newname,io.loaddata(oldname))
+ local data=io.loaddata(oldname)
+ if data and data~="" then
+ file.savedata(newname,data)
+ end
end
end
local letter=R("az","AZ")+S("_-+")
@@ -15565,8 +15568,8 @@ end -- of closure
-- used libraries : l-lua.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua luat-sta.lua luat-fmt.lua
-- skipped libraries : -
--- original bytes : 642457
--- stripped bytes : 231846
+-- original bytes : 642535
+-- stripped bytes : 231864
-- end library merge