fix(calculateBpc): allows empty mass values

cheminfo · Nov 27, 2017 · 2abc033 · 2abc033
1 parent 5fee6b1
commit 2abc033
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/ms/calculateBpc.js b/src/ms/calculateBpc.js
@@ -13,7 +13,11 @@ export function calculateBpc(chrom) {
     var massSpectra = ms.data;
     var bpc = [];
     for (var massSpectrum of massSpectra) {
-        bpc.push(max(massSpectrum[1]));
+        if (massSpectrum[1].length > 0) {
+            bpc.push(max(massSpectrum[1]));
+        } else {
+            bpc.push(0);
+        }
     }
 
     return bpc;