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-rw-r--r--includes/database/mysql/schema.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/includes/database/mysql/schema.inc b/includes/database/mysql/schema.inc
index 1712ca2a4..cba41eb5f 100644
--- a/includes/database/mysql/schema.inc
+++ b/includes/database/mysql/schema.inc
@@ -156,7 +156,7 @@ class DatabaseSchema_mysql extends DatabaseSchema {
if (is_string($spec['default'])) {
$spec['default'] = "'" . $spec['default'] . "'";
}
- elseif (is_null($spec['default'])) {
+ elseif (!isset($spec['default'])) {
$spec['default'] = 'NULL';
}
$sql .= ' DEFAULT ' . $spec['default'];
@@ -351,7 +351,7 @@ class DatabaseSchema_mysql extends DatabaseSchema {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot set default value of field %table.%field: field doesn't exist.", array('%table' => $table, '%field' => $field)));
}
- if (is_null($default)) {
+ if (!isset($default)) {
$default = 'NULL';
}
else {