fix for NPE if surrogates do not exist

12 years ago · cd197bb555
parent 68e739a90b
commit cd197bb555
1 changed files with 1 additions and 1 deletions
--- a/source/net/yacy/search/Switchboard.java
+++ b/source/net/yacy/search/Switchboard.java
@ -1973,7 +1973,7 @@ public final class Switchboard extends serverSwitch {
        try {
            // check surrogates
            final String[] surrogatelist = this.surrogatesInPath.list();
-            if ( surrogatelist.length > 0 ) {
+            if ( surrogatelist != null && surrogatelist.length > 0 ) {
                // look if the is any xml inside
                for ( final String surrogate : surrogatelist ) {