From 90fedf86d9a058d2bcceda7205df99f93750a07c Mon Sep 17 00:00:00 2001
From: mappu <mappu04@gmail.com>
Date: Sun, 29 Oct 2017 13:40:15 +1300
Subject: [PATCH] serve proper 404 if favicon.ico not configured

---
 WikiServer.go | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/WikiServer.go b/WikiServer.go
index effd1d9..c36d35f 100644
--- a/WikiServer.go
+++ b/WikiServer.go
@@ -112,9 +112,13 @@ func (this *WikiServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			w.Write(content)
 			return
 
-		} else if remainingPath == "favicon.ico" && len(this.opts.FaviconFilePath) > 0 {
-			w.Header().Set("Content-Type", "image/x-icon")
-			http.ServeFile(w, r, this.opts.FaviconFilePath)
+		} else if remainingPath == "favicon.ico" {
+			if len(this.opts.FaviconFilePath) > 0 {
+				w.Header().Set("Content-Type", "image/x-icon")
+				http.ServeFile(w, r, this.opts.FaviconFilePath)
+			} else {
+				http.Error(w, "Not found", 404)
+			}
 			return
 
 		} else if remainingPath == "download-database" {