Use "quoteIdentifier"

diff --git a/src/Database/DBStructure.php b/src/Database/DBStructure.php
index 8f599a67d72a3e15b7886531181ec285987e8e76..bd54ecf8c562fe1c0bb9521ddd1284f645580f03 100644 (file)
--- a/src/Database/DBStructure.php
+++ b/src/Database/DBStructure.php
@@ -657,7 +657,7 @@ class DBStructure
        private static function tableStructure($table)
        {
                // This query doesn't seem to be executable as a prepared statement
-               $indexes = DBA::toArray(DBA::p(sprintf("SHOW INDEX FROM `%s`", $table)));
+               $indexes = DBA::toArray(DBA::p("SHOW INDEX FROM " . DBA::quoteIdentifier($table)));
 
                $fields = DBA::selectToArray(['INFORMATION_SCHEMA' => 'COLUMNS'],
                        ['COLUMN_NAME', 'COLUMN_TYPE', 'IS_NULLABLE', 'COLUMN_DEFAULT', 'EXTRA',
@@ -717,7 +717,7 @@ class DBStructure
                                $fielddata[$field['COLUMN_NAME']]['type'] = $field['COLUMN_TYPE'];
 
                                if ($field['IS_NULLABLE'] == 'NO') {
-                                       $fielddata[$field['COLUMN_NAME']]['not null'] = 1;
+                                       $fielddata[$field['COLUMN_NAME']]['not null'] = true;
                                }
 
                                if (isset($field['COLUMN_DEFAULT'])) {