From 8878154a2bedc7eb51ed91d44f605187b377c4ac Mon Sep 17 00:00:00 2001
From: nickpons666 <miguel.a.pons@protonmail.com>
Date: Wed, 7 Jan 2026 22:34:58 -0600
Subject: [PATCH] Fix undefined variable $pages in producto Search functions

Fixed 'Undefined variable $pages' error when no search criteria
are provided in Search3(), Search2(), and SearchDuplicados()
functions by initializing $pages array with proper pagination
structure in the else blocks.
---
 classes/producto.class.php | 80 ++++++++++++++++++++++++++------------
 1 file changed, 55 insertions(+), 25 deletions(-)

diff --git a/classes/producto.class.php b/classes/producto.class.php
index 4c5722a..83bdd43 100755
--- a/classes/producto.class.php
+++ b/classes/producto.class.php
@@ -627,31 +627,41 @@ class Producto extends Main
 			$sqlAdd .= ' AND codigoBarra LIKE "%'.$this->codigoBarra.'%"';
 				
 		if($sqlAdd != ''){
-		
+
 			$sql = 'SELECT *
-			
-					FROM 
+
+					FROM
 						producto
-					WHERE 				
-						baja = "0"					 
+					WHERE
+						baja = "0"
 					'.$sqlAdd.'
-					ORDER BY 
-						descripcion';		
-			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);		
+					ORDER BY
+						descripcion';
+			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);
 			$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
-			
-		}else{			
+
+		}else{
 			$result = array();
+			$pages = array(
+				'numbers' => array(),
+				'first' => false,
+				'prev' => false,
+				'next' => false,
+				'last' => false,
+				'current' => 1,
+				'items_per_page' => defined('ITEMS_PER_PAGE') ? ITEMS_PER_PAGE : 20,
+				'start' => 0
+			);
 		}//else
-		
+
 		$data["items"] = $result;
 		$data["pages"] = $pages;
-		
+
 		return $data;
-		
+
 	}//Search
-	
-	function Search(){
+
+	function Search2(){
 		
 		$sqlAdd = '';
 		
@@ -687,17 +697,27 @@ class Producto extends Main
 			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);		
 			$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
 			
-		}else{			
+		}else{
 			$result = array();
+			$pages = array(
+				'numbers' => array(),
+				'first' => false,
+				'prev' => false,
+				'next' => false,
+				'last' => false,
+				'current' => 1,
+				'items_per_page' => defined('ITEMS_PER_PAGE') ? ITEMS_PER_PAGE : 20,
+				'start' => 0
+			);
 		}//else
-		
+
 		$data["items"] = $result;
 		$data["pages"] = $pages;
-		
+
 		return $data;
-		
+
 	}//Search
-	
+
 	function SearchDuplicados(){
 		
 		$sqlAdd = '';
@@ -734,17 +754,27 @@ class Producto extends Main
 			$this->Util()->DBSelect($_SESSION['empresaId'])->setQuery($sql);		
 			$result = $this->Util()->DBSelect($_SESSION['empresaId'])->GetResult();
 			
-		}else{			
+		}else{
 			$result = array();
+			$pages = array(
+				'numbers' => array(),
+				'first' => false,
+				'prev' => false,
+				'next' => false,
+				'last' => false,
+				'current' => 1,
+				'items_per_page' => defined('ITEMS_PER_PAGE') ? ITEMS_PER_PAGE : 20,
+				'start' => 0
+			);
 		}//else
-		
+
 		$data["items"] = $result;
 		$data["pages"] = $pages;
-		
+
 		return $data;
-		
+
 	}//SearchDuplicados
-	
+
 	function Search2(){
 		
 		$sqlAdd = '';