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modified Upload on suggest words

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This commit is contained in:
shatake 2014-10-31 19:08:11 +09:00
parent 4f22be2d0f
commit b48a68db6d
1 changed files with 3 additions and 0 deletions
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3
src/main/java/jp/sf/fess/service/SuggestElevateWordService.java
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@ -204,6 +204,9 @@ public class SuggestElevateWordService extends BsSuggestElevateWordService
}
static String getValue(final List<String> list, final int index) {
if (index >= list.size()) {
return StringUtil.EMPTY;
}
String item = list.get(index).trim();
if (StringUtil.isBlank(item)) {
return StringUtil.EMPTY;