From d836fdf0564204d853e3ec844c8dbaec27d3cf23 Mon Sep 17 00:00:00 2001
From: jprocter <Jim Procter>
Date: Thu, 8 Dec 2005 14:08:22 +0000
Subject: [PATCH] exception checks for (de)uniquify

---
 src/jalview/analysis/SeqsetUtils.java |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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);
     }
-- 
1.7.10.2