X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fviewmodel%2FAlignmentViewport.java;fp=src%2Fjalview%2Fviewmodel%2FAlignmentViewport.java;h=cdf075883c1a9676a4f1f467b63a356330e310b0;hb=cefc9ee7eecba3a4441ea7399cfcc1fa75e1f38c;hp=1e31ebc90e8c3ab7b6e7e8bf143c8feb57286fff;hpb=04d19d44b27b66c342e35b8933776b0ca7da9f35;p=jalview.git

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 1e31ebc..cdf0758 100644
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -609,7 +609,7 @@ public abstract class AlignmentViewport implements AlignViewportI,
 
   protected boolean ignoreGapsInConsensusCalculation = false;
 
-  protected ResidueShaderI residueShading;
+  protected ResidueShaderI residueShading = new ResidueShader();
 
   @Override
   public void setGlobalColourScheme(ColourSchemeI cs)