fix: GenericDownloadIter offset bug

gram-js/gramjs#475
grmjs · Feb 2, 2023 · 7614486 · 7614486
1 parent c988d8f
commit 7614486
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/client/downloads.ts b/src/client/downloads.ts
@@ -137,9 +137,7 @@ export class GenericDownloadIter extends DirectDownloadIter {
     let data = Buffer.alloc(0);
 
     //  1.1. ``bad`` is how much into the data we have we need to offset
-    const bad = this.request!.offset.divide(
-      this.request!.limit,
-    ).toJSNumber();
+    const bad = this.request!.offset.mod(this.request!.limit).toJSNumber();
     const before = this.request!.offset;
 
     // 1.2. We have to fetch from a valid offset, so remove that bad part