fix: full ethyl benzene sample crash

cheminfo · Mar 31, 2022 · b8626de · b8626de
1 parent 39e0775
commit b8626de
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/data/data2d/Spectrum2D/initiateDatum2D.ts b/src/data/data2d/Spectrum2D/initiateDatum2D.ts
@@ -69,7 +69,7 @@ export function initiateDatum2D(options: any, usedColors = {}): Datum2D {
 function getColor(options, usedColors) {
   let color = { positiveColor: 'red', negativeColor: 'blue' };
   if (
-    options?.display.negativeColor === undefined ||
+    options?.display?.negativeColor === undefined ||
     options?.display?.positiveColor === undefined
   ) {
     color = get2DColor(options.info.experiment, usedColors['2d'] || []);