From 7c600be77e3aa04123cab25e1453c2eab980d496 Mon Sep 17 00:00:00 2001
From: df <fieldhouse@gmx.net>
Date: Tue, 20 Oct 2020 18:34:19 +0000
Subject: [PATCH] Retry access in case the settings database is locked

---
 webif/lib/settings.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/webif/lib/settings.class b/webif/lib/settings.class
index ac7c6d51..f5edda2d 100644
--- a/webif/lib/settings.class
+++ b/webif/lib/settings.class
@@ -60,7 +60,7 @@ proc {settings _safer_query} { queryText args } {
 	# allow 4 tries from 0.5s delay, doubling, to get access
 	for {set lockCnt 4; set delay 0.5} {true} {sleep $delay; set delay $(2*$delay)} {
 		try {
-			return [$settingsdb query $queryText {*}$arg]
+			return [$settingsdb query $queryText {*}$args]
 		} on error {msg opts} {
 			if {[string first "database is locked" $msg] >= 0} {
 				if {[incr lockCnt -1] > 0} {