Patch constituent table for new default values

Author: ml-evs

webapp/src/components/CompactConstituentTable.vue

@@ -46,7 +46,12 @@
           <input
             v-model="constituent.quantity"
             class="form-control form-control-sm quantity-input"
-            :class="{ 'red-border': isNaN(constituent.quantity) }"
+            :class="{
+              'red-border':
+                constituent.quantity !== null &&
+                constituent.quantity !== undefined &&
+                isNaN(constituent.quantity),
+            }"
             placeholder="quantity"
           />
         </td>