fixed bug in solr interface

13 years ago · 2717c1b749
parent 70505107ca
commit 2717c1b749
1 changed files with 1 additions and 0 deletions
--- a/source/net/yacy/search/index/MetadataRepository.java
+++ b/source/net/yacy/search/index/MetadataRepository.java
@ -203,6 +203,7 @@ public final class MetadataRepository implements /*Metadata,*/ Iterable<byte[]>
    }

    public boolean exists(final byte[] urlHash) {
+        if (urlHash == null) return false;
        try {
            if (this.solr != null && this.solr.exists(ASCII.String(urlHash))) {
                return true;