# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1611737241 -3600
# Node ID 817cadf6be92dc2c610d0933935979b0be7814e2
# Parent  a4b299e37909f7da798680152617a9c9bb13cea9
mod_http_file_share: Handle content-type being optional

diff -r a4b299e37909 -r 817cadf6be92 plugins/mod_http_file_share.lua
--- a/plugins/mod_http_file_share.lua	Wed Jan 27 00:36:49 2021 +0100
+++ b/plugins/mod_http_file_share.lua	Wed Jan 27 09:47:21 2021 +0100
@@ -109,7 +109,7 @@
 	local request = st.clone(stanza.tags[1], true);
 	local filename = request.attr.filename;
 	local filesize = tonumber(request.attr.size);
-	local filetype = request.attr["content-type"];
+	local filetype = request.attr["content-type"] or "application/octet-stream";
 	local uploader = jid.bare(stanza.attr.from);
 
 	local may, why_not = may_upload(uploader, filename, filesize, filetype);
@@ -216,7 +216,7 @@
 	end
 	response.headers.last_modified = last_modified;
 	response.headers.content_length = slot.attr.size;
-	response.headers.content_type = slot.attr["content-type"];
+	response.headers.content_type = slot.attr["content-type"] or "application/octet-stream";
 	response.headers.content_disposition = string.format("attachment; filename=%q", slot.attr.filename);
 
 	response.headers.cache_control = "max-age=31556952, immutable";