From d0cc7615ef5acba2a78a7f2dbcf0dcd37e83222e Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Thu, 1 Dec 2022 09:39:18 +0100
Subject: [PATCH] Return errors, fix linter

---
 cmd/dendrite-upgrade-tests/main.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cmd/dendrite-upgrade-tests/main.go b/cmd/dendrite-upgrade-tests/main.go
index f640feedf..a84709183 100644
--- a/cmd/dendrite-upgrade-tests/main.go
+++ b/cmd/dendrite-upgrade-tests/main.go
@@ -476,12 +476,15 @@ func loadAndRunTests(dockerClient *client.Client, volumeName, v string, branchTo
 			"-password", "someRandomPassword",
 		},
 	})
+	if err != nil {
+		return fmt.Errorf("failed to ContainerExecCreate: %w", err)
+	}
 	resp, err := InspectExecResp(context.Background(), dockerClient, respID.ID)
 	if err != nil {
-		log.Fatalf("failed to inspect exec: %s", err)
+		return fmt.Errorf("failed to InspectExecResp: %w", err)
 	}
 	if !strings.Contains(resp.StdErr, "AccessToken") || resp.ExitCode != 0 {
-		log.Fatalf("Failed to create-account: %s", resp.StdErr)
+		return fmt.Errorf("failed to create-account (exit code %d): %s", resp.ExitCode, resp.StdErr)
 	}
 	return nil
 }