# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1631440042 -7200
# Node ID f0971a9eba887769ec5953d735ad4faac32f5347
# Parent  7bf246e6792bde17e97aacad4b517bd87404de89
mod_http_file_share: Fix traceback in global quota debug logging (thanks Martin)

Error in util.human.units.format because of B(nil) when the global quota
is unset.

diff -r 7bf246e6792b -r f0971a9eba88 plugins/mod_http_file_share.lua
--- a/plugins/mod_http_file_share.lua	Sun Sep 12 11:46:32 2021 +0200
+++ b/plugins/mod_http_file_share.lua	Sun Sep 12 11:47:22 2021 +0200
@@ -452,7 +452,9 @@
 		end
 
 		module:log("info", "Pruning expired files uploaded earlier than %s", dt.datetime(boundary_time));
-		module:log("debug", "Global quota %s / %s", B(total_storage_usage), B(total_storage_limit));
+		if total_storage_limit then
+			module:log("debug", "Global quota %s / %s", B(total_storage_usage), B(total_storage_limit));
+		end
 
 		local obsolete_uploads = array();
 		local i = 0;
@@ -488,7 +490,7 @@
 			module:log("info", "All (%d, %s) expired files successfully deleted", n, B(size_sum));
 			if total_storage_usage then
 				total_storage_usage = total_storage_usage - size_sum;
-		module:log("debug", "Global quota %s / %s", B(total_storage_usage), B(total_storage_limit));
+				module:log("debug", "Global quota %s / %s", B(total_storage_usage), B(total_storage_limit));
 			end
 			-- we can delete based on time
 		else