Fix MUI_CONTAINSKEY_BEFORE_GET in LjubesicPandzicStemmer

symptoma · Apr 29, 2020 · 9bb0145 · 9bb0145
1 parent 6e42633
commit 9bb0145
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/...ian/src/main/java/org/wikimedia/search/extra/analysis/serbian/LjubesicPandzicStemmer.java b/...ian/src/main/java/org/wikimedia/search/extra/analysis/serbian/LjubesicPandzicStemmer.java
@@ -216,8 +216,9 @@ private String convertCyrrilicToLatinString(String word) {
     /* Convert a single Cyrillic character to Latin character or digraph.
      */
     private String convertCyrillicToLatinCharacter(char character) {
-        if (cyr2LatMap.containsKey(character)) {
-            return cyr2LatMap.get(character);
+        String latinCharacter = cyr2LatMap.get(character);
+        if (latinCharacter != null) {
+            return latinCharacter;
         }
         return Character.toString(character);
     }