Fixes.

2020-07-24 14:11:49 +07:00
parent 959e2b55cb
commit 24182a6fb3
5 changed files with 21 additions and 14 deletions
--- a/frontend/src/app/components/mempool-block/mempool-block.component.ts
+++ b/frontend/src/app/components/mempool-block/mempool-block.component.ts
@@ -31,6 +31,12 @@ export class MempoolBlockComponent implements OnInit, OnDestroy {
          this.mempoolBlockIndex = parseInt(params.get('id'), 10) || 0;
          return this.stateService.mempoolBlocks$
          .pipe(
+            map((blocks) => {
+              if (!blocks.length) {
+                return [{ index: 0, blockSize: 0, blockVSize: 0, feeRange: [0, 0], medianFee: 0, nTx: 0, totalFees: 0 }];
+              }
+              return blocks;
+            }),
            filter((mempoolBlocks) => mempoolBlocks.length > 0),
            map((mempoolBlocks) => {
              while (!mempoolBlocks[this.mempoolBlockIndex]) {