diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index 206fbb7b1c4..49e0672e462 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -2510,6 +2510,8 @@ function pdf_getSizeForImage($realpath)
 	$maxheight = (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT) ? 32 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT);
 	include_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
 	$tmp = dol_getImageSize($realpath);
+	$width = 0;
+	$height = 0;
 	if ($tmp['height']) {
 		$width = (int) round($maxheight * $tmp['width'] / $tmp['height']); // I try to use maxheight
 		if ($width > $maxwidth) {	// Pb with maxheight, so i use maxwidth
diff --git a/htdocs/fichinter/class/fichinter.class.php b/htdocs/fichinter/class/fichinter.class.php
index cc6feb22f1c..a9d1c6ec174 100644
--- a/htdocs/fichinter/class/fichinter.class.php
+++ b/htdocs/fichinter/class/fichinter.class.php
@@ -1738,8 +1738,8 @@ class FichinterLigne extends CommonObjectLine
 
 			$sql = "UPDATE ".MAIN_DB_PREFIX."fichinter";
 			$sql .= " SET duree = ".((int) $total_duration);
-			$sql .= " , dateo = ".(!empty($obj->dateo) ? "'".$this->db->idate($obj->dateo)."'" : "null");
-			$sql .= " , datee = ".(!empty($obj->datee) ? "'".$this->db->idate($obj->datee)."'" : "null");
+			$sql .= " , dateo = ".(!empty($obj->dateo) ? "'".$this->db->escape($obj->dateo)."'" : "null");
+			$sql .= " , datee = ".(!empty($obj->datee) ? "'".$this->db->escape($obj->datee)."'" : "null");
 			$sql .= " WHERE rowid = ".((int) $this->fk_fichinter);
 
 			dol_syslog("FichinterLigne::update_total", LOG_DEBUG);