search by option: ignore empty filters

This commit is contained in:
anna
2012-02-24 11:19:09 +01:00
parent 2d9a241690
commit 5cbb3efad0
@@ -271,7 +271,7 @@ public class SearchableOptionsRegistrarImpl extends SearchableOptionsRegistrar {
public synchronized Set<OptionDescription> getAcceptableDescriptions(final String prefix) {
if (prefix == null) return null;
final String stemmedPrefix = PorterStemmerUtil.stem(prefix);
if (stemmedPrefix == null) return null;
if (StringUtil.isEmptyOrSpaces(stemmedPrefix)) return null;
loadHugeFilesIfNecessary();
Set<OptionDescription> result = null;
for (Map.Entry<String, Set<OptionDescription>> entry : myStorage.entrySet()) {