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fix possible NullPointerException

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This commit is contained in:
Sebastian Sdorra
2011-09-22 19:52:01 +02:00
parent 58b935794e
commit 1126a1be1a
1 changed files with 11 additions and 1 deletions
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12
scm-core/src/main/java/sonia/scm/repository/RepositoryBrowserUtil.java
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@@ -50,6 +50,7 @@ import sonia.scm.util.AssertUtil;
import java.io.IOException; import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections; import java.util.Collections;
import java.util.List; import java.util.List;
@@ -158,7 +159,16 @@ public class RepositoryBrowserUtil extends CacheClearHook
if (result == null) if (result == null)
{ {
result = browser.getResult(revision, path); result = browser.getResult(revision, path);
sort(result);
if (result != null)
{
sort(result);
}
else
{
result = new BrowserResult();
}
cache.put(key, result); cache.put(key, result);
} }
else if (logger.isDebugEnabled()) else if (logger.isDebugEnabled())