From 9cf915e5f74044b927e88ce6772277b32ae908a7 Mon Sep 17 00:00:00 2001
From: df <fieldhouse@gmx.net>
Date: Mon, 15 Jun 2020 03:31:28 +0000
Subject: [PATCH] Avoid sort order build-up in sort URL parameter string

Fixes behaviour where each new sort added &order=n to the query string.
---
 webif/html/browse/index.jim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/webif/html/browse/index.jim b/webif/html/browse/index.jim
index 669831e..a1b60be 100755
--- a/webif/html/browse/index.jim
+++ b/webif/html/browse/index.jim
@@ -379,7 +379,8 @@ foreach sl $sortlist {
 
 	set tag " (current)"
 	if {$order != $index} {
-		puts "<a href=\"$env(SCRIPT_NAME)?$env(QUERY_STRING)&order=$index\">"
+		set qs [regsub -all {&order=[[[:digit:]]+} $env(QUERY_STRING) ""]
+		puts "<a href=\"$env(SCRIPT_NAME)?$qs&order=$index\">"
 		set tag ""
 	}
 	puts "<img class=va border=0 src=/img/$img.gif> $descr$tag"