diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 38a38d45b12..d2012870a31 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -1685,7 +1685,7 @@ class Commande extends CommonOrder
 		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_payment_term as cr ON c.fk_cond_reglement = cr.rowid';
 		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_paiement as p ON c.fk_mode_reglement = p.id';
 		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_availability as ca ON c.fk_availability = ca.rowid';
-		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_input_reason as dr ON c.fk_input_reason = ca.rowid';
+		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_input_reason as dr ON c.fk_input_reason = dr.rowid';
 		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_incoterms as i ON c.fk_incoterms = i.rowid';
 
 		if ($id) $sql.= " WHERE c.rowid=".$id;
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index c86874cdde9..e7d8742a3f5 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -103,7 +103,7 @@ class Form
 	 * @return	string					HTML edit field
 	 */
     public function editfieldkey($text, $htmlname, $preselected, $object, $perm, $typeofdata = 'string', $moreparam = '', $fieldrequired = 0, $notabletag = 0, $paramid = 'id')
-	{
+    {
 		global $conf,$langs;
 
 		$ret='';
@@ -144,7 +144,7 @@ class Form
 		}
 
 		return $ret;
-	}
+    }
 
 	/**
 	 * Output value of a field for an editable field
diff --git a/htdocs/projet/index.php b/htdocs/projet/index.php
index 0e15403e9cf..fa77cb4b52c 100644
--- a/htdocs/projet/index.php
+++ b/htdocs/projet/index.php
@@ -63,7 +63,6 @@ $projectset = ($mine?$mine:(empty($user->rights->projet->all->lire)?0:2));
 $projectsListId = $projectstatic->getProjectsAuthorizedForUser($user, $projetset, 1);
 //var_dump($projectsListId);
 
-
 llxHeader("", $langs->trans("Projects"), "EN:Module_Projects|FR:Module_Projets|ES:Módulo_Proyectos");
 
 $title=$langs->trans("ProjectsArea");
diff --git a/htdocs/resource/class/dolresource.class.php b/htdocs/resource/class/dolresource.class.php
index 591a57f59f3..7adec8e6009 100644
--- a/htdocs/resource/class/dolresource.class.php
+++ b/htdocs/resource/class/dolresource.class.php
@@ -842,6 +842,8 @@ class Dolresource extends CommonObject
      */
     public function getElementResources($element, $element_id, $resource_type = '')
     {
+	    $resources=array();
+
 	    // Links beetween objects are stored in this table
 	    $sql = 'SELECT rowid, resource_id, resource_type, busy, mandatory';
 	    $sql.= ' FROM '.MAIN_DB_PREFIX.'element_resources';