From 504cd462a738187fa4c4d8d80d9828b23ed50e8c Mon Sep 17 00:00:00 2001
From: Kyle Carberry <kyle@coder.com>
Date: Tue, 4 Oct 2022 19:46:59 -0500
Subject: [PATCH] fix: Check for a response body when dialing the Tailnet
 WebSocket (#4327)

There was a panic in this code that caused it to fail on error!
---
 codersdk/workspaceagents.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codersdk/workspaceagents.go b/codersdk/workspaceagents.go
index 7b264aa4ae..8d1fdb39f7 100644
--- a/codersdk/workspaceagents.go
+++ b/codersdk/workspaceagents.go
@@ -387,7 +387,7 @@ func (c *Client) DialWorkspaceAgentTailnet(ctx context.Context, logger slog.Logg
 				CompressionMode: websocket.CompressionDisabled,
 			})
 			if isFirst {
-				if err != nil && res.StatusCode == http.StatusConflict {
+				if res != nil && res.StatusCode == http.StatusConflict {
 					first <- readBodyAsError(res)
 					return
 				}