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prevent empty tokens in search index

pull/5/head
Zlatin Balevsky 2019-06-20 16:02:48 +01:00
parent f1ac038b55
commit 1d41bcd825
1 changed files with 3 additions and 0 deletions
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core/src/main/groovy/com/muwire/core/search/SearchIndex.groovy
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@ -34,6 +34,9 @@ class SearchIndex {
private static String[] split(String source) { private static String[] split(String source) {
source = source.replaceAll(Constants.SPLIT_PATTERN, " ").toLowerCase() source = source.replaceAll(Constants.SPLIT_PATTERN, " ").toLowerCase()
source.split(" ") source.split(" ")
def rv = []
source.each { if (it.length() > 0) rv << it }
rv.toArray(new String[0])
} }
String[] search(List<String> terms) { String[] search(List<String> terms) {