# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1638624484 -3600
# Node ID 797197b8607e5d208aca9d47f7afbc4884deff07
# Parent  a2a0e00cbd24e3bd83489f3d1dc6c8fd8bdf0f3d
mod_http_file_share: Fix deletion counter

Before aa60f4353001 each loop had its own counter, seems incrementing of
one of them was lost. But only one is needed anyhow.

diff -r a2a0e00cbd24 -r 797197b8607e plugins/mod_http_file_share.lua
--- a/plugins/mod_http_file_share.lua	Fri Dec 03 10:43:02 2021 +0100
+++ b/plugins/mod_http_file_share.lua	Sat Dec 04 14:28:04 2021 +0100
@@ -478,12 +478,11 @@
 		end
 
 		local obsolete_uploads = array();
-		local i = 0;
+		local n = 0;
 		local size_sum = 0;
-		local n = 0;
 		local problem_deleting = false;
 		for slot_id, slot_info in iter do
-			i = i + 1;
+			n = n + 1;
 			upload_cache:set(slot_id, nil);
 			local filename = get_filename(slot_id);
 			local deleted, err, errno = os.remove(filename);
@@ -494,7 +493,7 @@
 				module:log("error", "Could not delete file %q: %s", filename, err);
 				problem_deleting = true;
 			end
-			if i % 100 == 0 then sleep(0.1); end
+			if n % 100 == 0 then sleep(0.1); end
 		end
 
 		-- obsolete_uploads now contains slot ids for which the files have been