fix matching

core/src/main/groovy/com/muwire/core/content/KeywordMatcher.groovy

@@ -7,12 +7,13 @@ class KeywordMatcher extends Matcher {
     }
     
     @Override
-    protected boolean match(String[] searchTerms) {
+    protected boolean match(List<String> searchTerms) {
+        boolean found = false
         searchTerms.each { 
             if (keyword == it)
-                return true
+                found = true
         }
-        false
+        found
     }
     
     @Override

core/src/main/groovy/com/muwire/core/content/Matcher.groovy

@@ -3,9 +3,9 @@ package com.muwire.core.content
 import com.muwire.core.search.QueryEvent
 
 abstract class Matcher {
-    final Match [] matches = Collections.synchronizedList(new ArrayList<>())
+    final List<Match> matches = Collections.synchronizedList(new ArrayList<>())
     
-    protected abstract boolean match(String []searchTerms);
+    protected abstract boolean match(List<String> searchTerms);
     
     public abstract String getTerm();
     

core/src/main/groovy/com/muwire/core/content/RegexMatcher.groovy

@@ -10,7 +10,7 @@ class RegexMatcher extends Matcher {
     }
     
     @Override
-    protected boolean match(String[] keywords) {
+    protected boolean match(List<String> keywords) {
         String combined = keywords.join(" ")
         return pattern.matcher(combined).find()
     }