jane/lua-serve
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add null checks

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jane 2021-06-06 00:45:52 -04:00
parent e026e44e52
commit 7c34250e35
1 changed files with 9 additions and 4 deletions
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5
projects/updater/update.lua
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@ -140,12 +140,17 @@ if programToInstall == nil then
local programsText = programsFile.readAll()
local programsTable = split(programsText, "\n")
for _, value in ipairs(programsTable) do
if value ~= "" and value ~= nil then
print("checking for updates for " .. value)
local files = getAllFiles(value)
if files ~= nil then
for _, value2 in ipairs(files) do
downloadFile(value, value2)
end
finishInstall(files)
end
end
end
else
print("getting updates for " .. programToInstall .. "...")
local files = getAllFiles(programToInstall)