fix from gaston in

http://forum.yacy-websuche.de/viewtopic.php?p=26909#p26909
13 years ago · 9b8c8c0f47
parent acb9f04e80
commit 9b8c8c0f47
1 changed files with 1 additions and 1 deletions
--- a/source/net/yacy/search/index/SolrConfiguration.java
+++ b/source/net/yacy/search/index/SolrConfiguration.java
@ -270,7 +270,7 @@ public class SolrConfiguration extends ConfigurationSet implements Serializable
    	if (text == null || text.length() == 0) return;
    	if (sb.length() != 0) sb.append(' ');
    	text = text.trim();
-    	if (text.charAt(text.length() - 1) == '.') sb.append(text); else sb.append(text).append('.');
+    	if (!text.isEmpty() && text.charAt(text.length() - 1) == '.') sb.append(text); else sb.append(text).append('.');
    }

    public SolrDoc yacy2solr(final String id, final ResponseHeader header, final Document yacydoc, final URIMetadata metadata) {