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fix possible NullPointerException

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This commit is contained in:
Sebastian Sdorra
2011-09-30 08:40:58 +02:00
parent 47f0272f56
commit 58f7aedfae
1 changed files with 12 additions and 5 deletions
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17
scm-core/src/main/java/sonia/scm/repository/ChangesetViewerUtil.java
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@@ -164,13 +164,20 @@ public class ChangesetViewerUtil extends CacheClearHook
{
result = viewer.getChangesets(start, max);
if (Util.isNotEmpty(result.getChangesets()))
if (result != null)
{
callPreProcessors(result);
callPreProcessorFactories(repository, result);
}
if (Util.isNotEmpty(result.getChangesets()))
{
callPreProcessors(result);
callPreProcessorFactories(repository, result);
}
cache.put(key, result);
cache.put(key, result);
}
else
{
throw new RepositoryException("could not fetch changesets");
}
}
else if (logger.isDebugEnabled())
{