2018-08-07 13:52:00 +08:00
parent 9250d4e64d
commit 19ae86c71f
1 changed files with 1 additions and 1 deletions
--- a/src/org/redkale/source/DataSources.java
+++ b/src/org/redkale/source/DataSources.java
@@ -72,7 +72,7 @@ public final class DataSources {

    public static DataSource createDataSource(final String unitName, URL persistxml) throws IOException {
        if (persistxml == null) persistxml = DataSources.class.getResource("/persistence.xml");
-        InputStream in = persistxml.openStream();
+        InputStream in = persistxml == null ? null : persistxml.openStream();
        if (in == null) return null;
        Map<String, Properties> map = loadPersistenceXml(in);
        Properties readprop = null;