From 9c408b3acc9d818dc0199cb5d69040a287d68f3a Mon Sep 17 00:00:00 2001
From: jwijenbergh <jeroenwijenbergh@protonmail.com>
Date: Mon, 26 Aug 2024 11:10:57 +0200
Subject: [PATCH] API: Improve error when server does not give an expires
 header

Otherwise it gives a cryptic error during parsing
---
 internal/api/api.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/internal/api/api.go b/internal/api/api.go
index e9904bdf..fe258624 100644
--- a/internal/api/api.go
+++ b/internal/api/api.go
@@ -301,6 +301,9 @@ func (a *API) Connect(ctx context.Context, prof profiles.Profile, protos []proto
 
 	// Parse expiry
 	expH := h.Get("expires")
+	if expH == "" {
+		return nil, errors.New("the server did not give an expires header")
+	}
 	expT, err := http.ParseTime(expH)
 	if err != nil {
 		return nil, fmt.Errorf("failed parsing expiry time: %w", err)