From: Jim Procter <jprocter@issues.jalview.org>
Date: Fri, 20 Oct 2017 14:28:08 +0000 (+0100)
Subject: JAL-547 fix NPE when no selection available
X-Git-Tag: Release_2_10_3b1~102^2
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;ds=sidebyside;h=e15398ef85fbd7d33fd622717c37560c39b4ca4e;p=jalview.git

JAL-547 fix NPE when no selection available
---

diff --git a/examples/groovy/PIDmatrix.groovy b/examples/groovy/PIDmatrix.groovy
index 3ff4b39..b97abcc 100644
--- a/examples/groovy/PIDmatrix.groovy
+++ b/examples/groovy/PIDmatrix.groovy
@@ -62,7 +62,7 @@ void printSimilarityMatrix(boolean selview=false, boolean includeids=true, Simil
 
   jalview.datamodel.AlignmentView seqStrings = av.getAlignmentView(selview)
 
-  if (!selview) {
+  if (!selview || av.getSelectionGroup()==null) {
     start = 0
     end = av.getAlignment().getWidth()
     seqs = av.getAlignment().getSequencesArray()
@@ -96,4 +96,4 @@ void printSimilarityMatrix(boolean selview=false, boolean includeids=true, Simil
 
     print "\n"
   }
-}
+}
\ No newline at end of file