fixed a NPE in surrogat processing

11 years ago · a125904a1c
parent 0db8e34625
commit a125904a1c
1 changed files with 1 additions and 1 deletions
--- a/source/net/yacy/search/schema/WebgraphConfiguration.java
+++ b/source/net/yacy/search/schema/WebgraphConfiguration.java
@ -120,7 +120,7 @@ public class WebgraphConfiguration extends SchemaConfiguration implements Serial
            final List<ImageEntry> images, final boolean inbound, final Collection<AnchorURL> links,
            final String sourceName) {
        boolean allAttr = this.isEmpty();
-        boolean generalNofollow = responseHeader.get("X-Robots-Tag", "").indexOf("nofollow") >= 0;
+        boolean generalNofollow = responseHeader == null ? false : responseHeader.get("X-Robots-Tag", "").indexOf("nofollow") >= 0;
        int target_order = 0;
        for (final AnchorURL target_url: links) {
            SolrInputDocument edge = getEdge(