squash! Update codebase to support TypeScript strict mode

Post-rebase fixes for strict mode
denoland · Feb 11, 2020 · cc1f46c · cc1f46c
1 parent f9eccc4
commit cc1f46c
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/std/fs/copy.ts b/std/fs/copy.ts
@@ -85,6 +85,8 @@ async function copyFile(
   await Deno.copyFile(src, dest);
   if (options.preserveTimestamps) {
     const statInfo = await Deno.stat(src);
+    assert(statInfo.accessed != null, `statInfo.accessed is unavailable`);
+    assert(statInfo.modified != null, `statInfo.modified is unavailable`);
     await Deno.utime(dest, statInfo.accessed, statInfo.modified);
   }
 }

diff --git a/std/io/bufio.ts b/std/io/bufio.ts
@@ -311,7 +311,7 @@ export class BufReader implements Reader {
    */
   async readSlice(delim: number): Promise<Uint8Array | Deno.EOF> {
     let s = 0; // search start index
-    let slice: Uint8Array;
+    let slice: Uint8Array | undefined;
 
     while (true) {
       // Search buffer.