else\r
{\r
// MUST NOTIFY THE COLOURSCHEME OF CONSENSUS!\r
- cs.setConsensus( viewport.vconsensus );\r
- viewport.setGlobalColourScheme(cs);\r
+ if (cs != null)\r
+ cs.setConsensus(viewport.vconsensus);\r
+ viewport.setGlobalColourScheme(cs);\r
}\r
\r
\r