corrected meaning

Author: ncomputers.org

install/lib/installer_base.lib.php

@@ -226,8 +226,7 @@ public function configure_database() {
 
 		//* check sql-mode
 		$check_sql_mode = $this->db->queryOneRecord("SELECT @@sql_mode");
-
-		if(!strpos($check_sql_mode['@@sql_mode'],'NO_ENGINE_SUBSTITUTION')) {
+		if($check_sql_mode['@@sql_mode']!='' && strpos($check_sql_mode['@@sql_mode'],'NO_ENGINE_SUBSTITUTION')===false) {
 			echo "Wrong SQL-mode. You should use NO_ENGINE_SUBSTITUTION. Add\n\n";
 			echo "    sql-mode=\"NO_ENGINE_SUBSTITUTION\"\n\n";
 			echo"to the mysqld-section in your mysql-config and restart mysqld afterwards\n";

install/lib/update.lib.php

@@ -125,7 +125,7 @@ function updateDbAndIni() {
 
 	//* check sql-mode
 	$check_sql_mode = $inst->db->queryOneRecord("SELECT @@sql_mode");
-	if(!strpos($check_sql_mode['@@sql_mode'],'NO_ENGINE_SUBSTITUTION')) {
+	if($check_sql_mode['@@sql_mode']!='' && strpos($check_sql_mode['@@sql_mode'],'NO_ENGINE_SUBSTITUTION')===false) {
 		echo "Wrong SQL-mode. You should use NO_ENGINE_SUBSTITUTION. Add\n\n";
 		echo "    sql-mode=\"NO_ENGINE_SUBSTITUTION\"\n\n";
 		echo"to the mysqld-section in your mysql-config and restart mysqld afterwards\n";