X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fjalview%2Fanalysis%2FSeqsetUtils.java;h=40869c28ff11a478c2dfe557aebbc6be5fc40a9f;hb=d836fdf0564204d853e3ec844c8dbaec27d3cf23;hp=4432414c3f51d326111c0946eaa496f83e86e504;hpb=58e82de6951f919828899de75b908cd1114d8511;p=jalview.git

diff --git a/src/jalview/analysis/SeqsetUtils.java b/src/jalview/analysis/SeqsetUtils.java
index 4432414..40869c2 100755
--- a/src/jalview/analysis/SeqsetUtils.java
+++ b/src/jalview/analysis/SeqsetUtils.java
@@ -66,6 +66,8 @@ public class SeqsetUtils
   public static boolean SeqCharacterUnhash(SequenceI sq, Hashtable sqinfo)
   {
     boolean namePresent = true;
+    if (sqinfo==null)
+      return false;
     String oldname = (String) sqinfo.get("Name");
     Integer start = (Integer) sqinfo.get("Start");
     Integer end = (Integer) sqinfo.get("End");
@@ -81,8 +83,7 @@ public class SeqsetUtils
     {
       sq.setName(oldname);
     }
-
-    if (!pdbid.equals(""))
+    if (pdbid!=null && pdbid.size()>0)
     {
       sq.setPDBId(pdbid);
     }