Fox bignumber cps for empty values

2018-04-16 22:42:28 +02:00
parent ec3ef5ad93
commit 6eeeabda5c
1 changed files with 4 additions and 1 deletions
@@ -4,7 +4,10 @@ import ethers from 'npm:ethers';
 export default function(dependentKey, converterMethod) {
  return computed(dependentKey, {
    get () {
-      return this.get(dependentKey)[converterMethod]();
+      let value = this.get(dependentKey);
+      if (value) {
+        return this.get(dependentKey)[converterMethod]();
+      }
    },
    set (key, value) {
      value = ethers.utils.bigNumberify(value);