From b33a50e6ee41ba2e423202a18bb4f49f82a73fb3 Mon Sep 17 00:00:00 2001
From: Rodolphe Quiedeville <rodolphe@quiedeville.org>
Date: Fri, 11 Mar 2005 08:22:27 +0000
Subject: [PATCH] Bugfix sur l'affichage des photos

---
 htdocs/product.class.php | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/htdocs/product.class.php b/htdocs/product.class.php
index 06ac538cccd..4203c23f693 100644
--- a/htdocs/product.class.php
+++ b/htdocs/product.class.php
@@ -891,19 +891,22 @@ class Product
     $pdir = get_exdir($this->id) . $this->id ."/photos/";
     $dir = $sdir . '/'. $pdir;
 
-    $handle=opendir($dir);
-
-    while (($file = readdir($handle))!==false)
+    if ( file_exists($dir))
       {
-	if (is_file($dir.$file))
+	$handle=opendir($dir);
+	
+	while (($file = readdir($handle))!==false)
 	  {
-	    $photo = $file;
+	    if (is_file($dir.$file))
+	      {
+		$photo = $file;
+	      }
+	  }
+	
+	if (strlen($photo))
+	  {
+	    print '<img src="'.DOL_URL_ROOT.'/viewimage.php?modulepart=product&file='.urlencode($pdir.$photo).'">';
 	  }
-      }
-
-    if (strlen($photo))
-      {
-	print '<img src="'.DOL_URL_ROOT.'/viewimage.php?modulepart=product&file='.urlencode($pdir.$photo).'">';
       }
   }
   /**