X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=server%2Fcompbio%2Fstatistic%2FCassandraRequester.java;fp=server%2Fcompbio%2Fstatistic%2FCassandraRequester.java;h=ad998688b186fa9fc93f6f85adbfa54d2a5d7236;hb=fea56edbea960a5999c11c88405a0d16f96ad39a;hp=20ffe0ed00d575cd8e8f0c4e8b82e09797333361;hpb=48746ebfb4d091400ff266144d68ae99ced4c960;p=proteocache.git

diff --git a/server/compbio/statistic/CassandraRequester.java b/server/compbio/statistic/CassandraRequester.java
index 20ffe0e..ad99868 100755
--- a/server/compbio/statistic/CassandraRequester.java
+++ b/server/compbio/statistic/CassandraRequester.java
@@ -164,6 +164,8 @@ public class CassandraRequester {
 			res = db.ReadWholeSequence(protIn);
 		 else 
 			res = db.ReadPartOfSequence(protIn);
+		if (res == null)
+			return null;
 		for (StructureProteinPrediction entry : res) {
 			Map<String,String> pred = entry.getPrediction();
 			Iterator it = pred.entrySet().iterator();