fixing bug if rule not applicable for word

git-svn-id: https://russianmorphology.googlecode.com/svn/trunk@90 d817d54c-26ab-11de-abc9-2f7d1455ff7a
2009-11-25 09:33:59 +00:00 · 2009-11-25 09:33:59 +00:00 · ce2e2daf7b
commit ce2e2daf7b
parent 1df38d95be
1 changed files with 1 additions and 0 deletions
--- a/morph/src/main/java/org/apache/lucene/morphology/Heuristic.java
+++ b/morph/src/main/java/org/apache/lucene/morphology/Heuristic.java
@ -40,6 +40,7 @@ public class Heuristic implements Serializable {
    }

    public String transofrmWord(String w) {
+        if (w.length() - actualSuffixLengh < 0) return w;
        return w.substring(0, w.length() - actualSuffixLengh) + actualNormalSuffix;
    }