Merge pull request #352 from garden-io/fix-ext-tools

fix(ext-tools): handle end of stream event
garden-io · Oct 31, 2018 · fc50a8e · fc50a8e
2 parents 46123ae + 1a36b72
commit fc50a8e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/garden-service/src/util/ext-tools.ts b/garden-service/src/util/ext-tools.ts
@@ -171,6 +171,11 @@ export class BinaryCmd extends Cmd {
         // validate sha256 if provided
         const sha256 = hash.read()
 
+        // end of stream event
+        if (sha256 === null) {
+          return
+        }
+
         if (this.spec.sha256 && sha256 !== this.spec.sha256) {
           reject(new DownloadError(
             `Invalid checksum from ${this.spec.url} (got ${sha256})`,