From 7484421845ed8d377dd8868ebe38ad3ccc8ace23 Mon Sep 17 00:00:00 2001
From: Timo Smit <t.smitje@hotmail.com>
Date: Sat, 4 Feb 2017 14:20:18 +0100
Subject: [PATCH] Also fixed pagination for negative offsets (refs #54)

---
 luascripts/util/pagination.lua | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/luascripts/util/pagination.lua b/luascripts/util/pagination.lua
index 6b981a8..1030f95 100644
--- a/luascripts/util/pagination.lua
+++ b/luascripts/util/pagination.lua
@@ -22,10 +22,14 @@ function pagination.calculate(count, limit, offset)
     offset = offset or 0
 
     if offset < 0 then
-        offset = count + offset
-    end
-
-    if limit + offset > count then
+        if count < math.abs(offset) then
+            limit = count
+            offset = 0
+        else
+            limit = math.min(math.abs(offset), 30)
+            offset = count + offset
+        end
+    elseif limit + offset > count then
         limit = count % limit
     end