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mod_http_file_share: Fix traceback on missing file-type

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attempt to index a nil value (local 'filetype') casued by the :gsub call
This commit is contained in:
Kim Alvefur 2021-02-24 16:35:56 +01:00
parent 40252c2cc7
commit 0a5ac437b9
1 changed files with 4 additions and 1 deletions
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5
plugins/mod_http_file_share.lua
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@ -336,6 +336,9 @@ function handle_download(event, path) -- GET /uploads/:slot+filename
return ferr or 410;
end
if not filetype then
filetype = "application/octet-stream";
end
local disposition = "attachment";
if safe_types:contains(filetype) or safe_types:contains(filetype:gsub("/.*", "/*")) then
disposition = "inline";
@ -343,7 +346,7 @@ function handle_download(event, path) -- GET /uploads/:slot+filename
response.headers.last_modified = last_modified;
response.headers.content_length = filesize;
response.headers.content_type = filetype or "application/octet-stream";
response.headers.content_type = filetype;
response.headers.content_disposition = string.format("%s; filename=%q", disposition, basename);
response.headers.cache_control = "max-age=31556952, immutable";