diff --git a/htdocs/admin/translation.php b/htdocs/admin/translation.php
index 1e667e7abb4..998ce46314d 100644
--- a/htdocs/admin/translation.php
+++ b/htdocs/admin/translation.php
@@ -116,7 +116,7 @@ if ($action == 'update') {
 
 		$sql = "UPDATE ".MAIN_DB_PREFIX."overwrite_trans set transkey = '".$db->escape($transkey)."', transvalue = '".$db->escape($transvalue)."' WHERE rowid = ".((int) GETPOST('rowid', 'int'));
 		$result = $db->query($sql);
-		if ($result > 0) {
+		if ($result) {
 			$db->commit();
 			setEventMessages($langs->trans("RecordSaved"), null, 'mesgs');
 			$action = "";
@@ -154,7 +154,7 @@ if ($action == 'add') {
 
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."overwrite_trans(lang, transkey, transvalue, entity) VALUES ('".$db->escape($langcode)."','".$db->escape($transkey)."','".$db->escape($transvalue)."', ".((int) $conf->entity).")";
 		$result = $db->query($sql);
-		if ($result > 0) {
+		if ($result) {
 			$db->commit();
 			setEventMessages($langs->trans("RecordSaved"), null, 'mesgs');
 			$action = "";
@@ -176,7 +176,7 @@ if ($action == 'add') {
 if ($action == 'delete') {
 	$sql = "DELETE FROM ".MAIN_DB_PREFIX."overwrite_trans WHERE rowid = ".((int) $id);
 	$result = $db->query($sql);
-	if ($result >= 0) {
+	if ($result) {
 		setEventMessages($langs->trans("RecordDeleted"), null, 'mesgs');
 	} else {
 		dol_print_error($db);
@@ -296,7 +296,7 @@ foreach ($modulesdir as $keydir => $tmpsearchdir) {
 
 		$result = $newlang->load($langkey, 0, 0, '', 0); // Load translation files + database overwrite
 		$result = $newlangfileonly->load($langkey, 0, 0, '', 1); // Load translation files only
-		if ($result < 0) {
+		if (!$result) {
 			print 'Failed to load language file '.$tmpfile.'<br>'."\n";
 		} else {
 			$listoffiles[$langkey] = $tmpfile;