From 149c6916f8bbd686ffb872d5ae43e6efcc212c32 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Fri, 3 Jun 2016 22:20:58 +0200
Subject: [PATCH] FIX ##5263

---
 htdocs/comm/propal/class/propal.class.php                | 9 ++++++---
 htdocs/commande/class/commande.class.php                 | 9 ++++++---
 htdocs/contrat/class/contrat.class.php                   | 7 +++++--
 htdocs/fourn/class/fournisseur.facture.class.php         | 7 +++++--
 .../supplier_proposal/class/supplier_proposal.class.php  | 9 ++++++---
 5 files changed, 28 insertions(+), 13 deletions(-)

diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 56c3839dcb6..9874b14473f 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -2674,9 +2674,12 @@ class Propal extends CommonObject
                 $line->remise_percent=00;
             }
 
-            $prodid = mt_rand(1, $num_prods);
-            $line->fk_product=$prodids[$prodid];
-
+            if ($num_prods > 0)
+            {
+            	$prodid = mt_rand(1, $num_prods);
+            	$line->fk_product=$prodids[$prodid];
+            }
+            
             $this->lines[$xnbp]=$line;
 
             $this->total_ht       += $line->total_ht;
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 40d71775a08..4a2d05e9a92 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -3278,9 +3278,12 @@ class Commande extends CommonOrder
                 $line->total_tva=19.6;
                 $line->remise_percent=0;
             }
-            $prodid = mt_rand(1, $num_prods);
-            $line->fk_product=$prodids[$prodid];
-
+            if ($num_prods > 0)
+            {
+            	$prodid = mt_rand(1, $num_prods);
+            	$line->fk_product=$prodids[$prodid];
+            }
+            
             $this->lines[$xnbp]=$line;
 
             $this->total_ht       += $line->total_ht;
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 8f3c87725fa..d2c094fb025 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -2147,8 +2147,11 @@ class Contrat extends CommonObject
 			$line->total_ht=90;
 			$line->total_ttc=107.64;	// 90 * 1.196
 			$line->total_tva=17.64;
-			$prodid = mt_rand(1, $num_prods);
-			$line->fk_product=$prodids[$prodid];
+            if ($num_prods > 0)
+            {
+				$prodid = mt_rand(1, $num_prods);
+				$line->fk_product=$prodids[$prodid];
+            }
 			$this->lines[$xnbp]=$line;
 			$xnbp++;
 		}
diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index 30296bc2e22..728ff9ac674 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -1708,8 +1708,11 @@ class FactureFournisseur extends CommonInvoice
     			$line->remise_percent=0;
 			}
 
-			$prodid = mt_rand(1, $num_prods);
-            $line->fk_product=$prodids[$prodid];
+            if ($num_prods > 0)
+            {
+				$prodid = mt_rand(1, $num_prods);
+            	$line->fk_product=$prodids[$prodid];
+            }
             $line->product_type=0;
 
             $this->lines[$xnbp]=$line;
diff --git a/htdocs/supplier_proposal/class/supplier_proposal.class.php b/htdocs/supplier_proposal/class/supplier_proposal.class.php
index f5675db86f3..fd7f266e159 100644
--- a/htdocs/supplier_proposal/class/supplier_proposal.class.php
+++ b/htdocs/supplier_proposal/class/supplier_proposal.class.php
@@ -2244,9 +2244,12 @@ class SupplierProposal extends CommonObject
                 $line->remise_percent=00;
             }
 
-            $prodid = mt_rand(1, $num_prods);
-            $line->fk_product=$prodids[$prodid];
-
+            if ($num_prods > 0)
+            {
+            	$prodid = mt_rand(1, $num_prods);
+            	$line->fk_product=$prodids[$prodid];
+            }
+            
             $this->lines[$xnbp]=$line;
 
             $this->total_ht       += $line->total_ht;