>0 rather than -1 check

diff --git a/src/MCview/PDBCanvas.java b/src/MCview/PDBCanvas.java
index 025fce2..bd90b19 100755 (executable)
--- a/src/MCview/PDBCanvas.java
+++ b/src/MCview/PDBCanvas.java
@@ -539,7 +539,7 @@ public class PDBCanvas
       {
         int index = findTrueIndex(tmp.at1.alignmentMapping);
         //sequence.findIndex(tmp.at1.alignmentMapping);
-        if (index != -1)
+        if (index > 0)
         {
           tmp.startCol = seqcanvas.getSequenceRenderer().
               getResidueBoxColour(sequence, index);
@@ -562,7 +562,7 @@ public class PDBCanvas
 
         int index = findTrueIndex(tmp.at2.alignmentMapping);
         //sequence.findIndex( tmp.at2.alignmentMapping );
-        if (index != -1)
+        if (index > 0)
         {
           tmp.endCol = seqcanvas.getSequenceRenderer().
               getResidueBoxColour(sequence, index);