Fix for fetching too old dates

diff --git a/mod/network.php b/mod/network.php
index e404d3e0b20c04e345462ca6b5dba525dbfa996c..fc3bdf0d689802a18df130f6eb59b5902df95df5 100644 (file)
--- a/mod/network.php
+++ b/mod/network.php
@@ -797,8 +797,7 @@ function networkThreadedView(App $a, $update = 0)
                                $_SESSION['network_last_top_limit'] = $top_limit;
                        }
                } else {
-                       $top_limit = DateTimeFormat::utcNow();
-                       $bottom_limit = DateTimeFormat::utcNow();
+                       $top_limit = $bottom_limit = DateTimeFormat::utcNow();
                }
 
                // When checking for updates we need to fetch from the newest date to the newest date before
@@ -806,7 +805,7 @@ function networkThreadedView(App $a, $update = 0)
                $browser_update = PConfig::get(local_user(), 'system', 'update_interval', 40000) / 1000;
 
                if (($browser_update > 0) && $update && !empty($_SESSION['network_last_date']) &&
-                       ($bottom_limit > $_SESSION['network_last_date']) &&
+                       (($bottom_limit < $_SESSION['network_last_date']) || ($top_limit == $bottom_limit)) &&
                        ((time() - $_SESSION['network_last_date_timestamp']) < ($browser_update * 10))) {
                        $bottom_limit = $_SESSION['network_last_date'];
                }