From: Leandro Lucarella <llucax@gmail.com>
Date: Sat, 7 May 2005 21:21:54 +0000 (+0000)
Subject: Bugfix.
X-Git-Tag: svn_import~44
X-Git-Url: https://git.llucax.com/z.facultad/75.43/tp1.git/commitdiff_plain/2addcbe28c9280d03a27aba88b7b81284ce8d32c?hp=f43126a41bd2f656a6c53f4a92dc00f231b7dacb

Bugfix.
---

diff --git a/src/lib/listador.php b/src/lib/listador.php
index 06cf54f..50b41d6 100644
--- a/src/lib/listador.php
+++ b/src/lib/listador.php
@@ -54,7 +54,11 @@ function listar($item, $link = '', $caption = null, $summary = null, $cant = 15)
     if ($pags == 1) return; // Si tengo una sóla página, para qué el paginador?
     // Arrastro query string, si corresponde
     $query = $_SERVER['QUERY_STRING'];
-    if ($pos = strpos($query, 'lista_from=')) $query = substr($query, 0,--$pos);
+    if (($pos = strpos($query, 'lista_from=')) !== false)
+    {
+        if ($pos) $query = substr($query, 0, --$pos);
+        else      $query = '';
+    }
     for ($i = 0; $i < $pags; ++$i)
     {
         $from = $i * $cant;