From c20c88e0db57ed5e51e47f8d295fb8cd59964a18 Mon Sep 17 00:00:00 2001
From: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>
Date: Fri, 17 Apr 2026 17:03:25 +0200
Subject: [PATCH] web/api: return after respondError in serveWALReplayStatus

Without the return, a successful respond() call would always follow
the error response, writing a second body to an already-written
ResponseWriter and producing a malformed HTTP response.

Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>
---
 web/api/v1/api.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/web/api/v1/api.go b/web/api/v1/api.go
index 28ad09051e..955df918fa 100644
--- a/web/api/v1/api.go
+++ b/web/api/v1/api.go
@@ -1968,6 +1968,7 @@ func (api *API) serveWALReplayStatus(w http.ResponseWriter, r *http.Request) {
 	status, err := api.db.WALReplayStatus()
 	if err != nil {
 		api.respondError(w, &apiError{errorInternal, err}, nil)
+		return
 	}
 	api.respond(w, r, walReplayStatus{
 		Min:     status.Min,