# HG changeset patch
# User bsw
# Date 1340563578 -7200
# Node ID 2baaac8b62c43fdb305930b2d3c4506045753786
# Parent  bc69344110193307b01db4d22658cf3e166bf739
Handle end of event list more properly

diff -r bc6934411019 -r 2baaac8b62c4 app/main/event/_list.lua
--- a/app/main/event/_list.lua	Sun Jun 24 20:41:50 2012 +0200
+++ b/app/main/event/_list.lua	Sun Jun 24 20:46:18 2012 +0200
@@ -36,10 +36,12 @@
 
 local last_event_id
 
+local events = event_selector:exec()
+
 ui.container{ attr = { class = "issues events" }, content = function()
 
   local last_event_date
-  for i, event in ipairs(event_selector:exec()) do
+  for i, event in ipairs(events) do
     last_event_id = event.id
     event.issue:load_everything_for_member_id(app.session.member_id)
 
@@ -253,18 +255,23 @@
 
 end }
 
-ui.link{
-  text = _"Show older events",
-  module = request.get_module(),
-  view = request.get_view(),
-  id = param.get_id(),
-  params = { 
-    tab = param.get_all_cgi()["tab"],
-    events = param.get_all_cgi()["events"],
-    event_max_id = last_event_id
+slot.put("<br />")
+
+if #events > 0 then
+  ui.link{
+    text = _"Show older events",
+    module = request.get_module(),
+    view = request.get_view(),
+    id = param.get_id(),
+    params = { 
+      tab = param.get_all_cgi()["tab"],
+      events = param.get_all_cgi()["events"],
+      event_max_id = last_event_id
+    }
   }
-}
-
+else
+  ui.tag{ content = _"No more events available" }
+end
 
 slot.put("<br />")
 slot.put("<br />")