added modification to SVN validation check to attempt to retrieve at least

MOST RECENT log entry, to avoid slowdown requesting very large logs from
legacy projects
Signed-off-by: Neal Ensor <[email protected]>

Author: nensor

src/main/java/gov/osti/repository/SubversionRepository.java

@@ -29,7 +29,7 @@ public static boolean isValid(String url) {
             SVNURL repoUrl = SVNURL.parseURIEncoded(url);
             repository = SVNRepositoryFactory.create(repoUrl);
 
-            Collection logs = repository.log(new String[] { "" }, null, 0, -1, true, true);
+            Collection logs = repository.log(new String[] { "" }, null, -1, -1, true, true);
 
             // if we have some sort of log entry (even initial import), we are valid
             return !logs.isEmpty();