From 8e3cbe85f3fdcbbaf185b087b05d8f02d6b9ad03 Mon Sep 17 00:00:00 2001
From: Ben Wells <b.v.wells@gmail.com>
Date: Sat, 25 Apr 2020 20:11:48 +0100
Subject: [PATCH] Handle error template errors

---
 src/frontend/handlers.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/frontend/handlers.go b/src/frontend/handlers.go
index b6bd93d..e8ec224 100644
--- a/src/frontend/handlers.go
+++ b/src/frontend/handlers.go
@@ -405,12 +405,15 @@ func renderHTTPError(log logrus.FieldLogger, r *http.Request, w http.ResponseWri
 	errMsg := fmt.Sprintf("%+v", err)
 
 	w.WriteHeader(code)
-	templates.ExecuteTemplate(w, "error", map[string]interface{}{
+	if templateErr := templates.ExecuteTemplate(w, "error", map[string]interface{}{
 		"session_id":  sessionID(r),
 		"request_id":  r.Context().Value(ctxKeyRequestID{}),
 		"error":       errMsg,
 		"status_code": code,
-		"status":      http.StatusText(code)})
+		"status":      http.StatusText(code),
+	}); templateErr != nil {
+		log.Println(templateErr)
+	}		
 }
 
 func currentCurrency(r *http.Request) string {