fix for paired stack view when showing SNPs

uk/ac/sanger/artemis/components/alignment/BamView.java

@@ -1837,11 +1837,15 @@ public class BamView extends JPanel
       else
         g2.setColor(Color.blue);
 
+      Color c = g2.getColor();
       drawRead(g2, pr.sam1, pixPerBase, ypos, baseAtStartOfView, getSNPs(pr.sam1.sam), ydiff);
       if(pr.sam2 != null)
+      {
+        g2.setColor(c);
         drawRead(g2, pr.sam2, pixPerBase, ypos, baseAtStartOfView, getSNPs(pr.sam2.sam), ydiff);
       }
     }
+  }
   
   /**
    * Check if a record is on the negative strand. If the RNA strand specific