From aa6cb2aeef0f21ed8b41ab9e643ebb83f7451119 Mon Sep 17 00:00:00 2001
From: Seednode <git@seedno.de>
Date: Mon, 13 Nov 2023 17:31:00 -0600
Subject: [PATCH] Allow --fallback as sole format option

---
 cmd/root.go | 4 ++--
 cmd/uri.go  | 6 +++---
 cmd/web.go  | 1 -
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/cmd/root.go b/cmd/root.go
index 8bd476e..bd0ddb5 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -12,7 +12,7 @@ import (
 )
 
 const (
-	ReleaseVersion string = "3.2.9"
+	ReleaseVersion string = "3.2.10"
 )
 
 var (
@@ -119,7 +119,7 @@ func init() {
 
 	rootCmd.CompletionOptions.HiddenDefaultCmd = true
 
-	rootCmd.MarkFlagsOneRequired("all", "audio", "code", "flash", "images", "text", "video")
+	rootCmd.MarkFlagsOneRequired("all", "audio", "code", "fallback", "flash", "images", "text", "video")
 
 	rootCmd.SilenceErrors = true
 	rootCmd.SetHelpCommand(&cobra.Command{
diff --git a/cmd/uri.go b/cmd/uri.go
index fca0bca..b3b07d3 100644
--- a/cmd/uri.go
+++ b/cmd/uri.go
@@ -135,12 +135,12 @@ func realIP(r *http.Request) string {
 
 	remotePort := remoteAddr[len(remoteAddr)-1]
 
-	cfIP := r.Header.Get("Cf-Connecting-Ip")
+	cfIp := r.Header.Get("Cf-Connecting-Ip")
 	xRealIp := r.Header.Get("X-Real-Ip")
 
 	switch {
-	case cfIP != "":
-		return cfIP + ":" + remotePort
+	case cfIp != "":
+		return cfIp + ":" + remotePort
 	case xRealIp != "":
 		return xRealIp + ":" + remotePort
 	default:
diff --git a/cmd/web.go b/cmd/web.go
index 7833d2a..12fc590 100644
--- a/cmd/web.go
+++ b/cmd/web.go
@@ -88,7 +88,6 @@ func serveStaticFile(paths []string, index *fileIndex, errorChannel chan<- error
 
 			return
 		}
-
 		if !exists {
 			notFound(w, r, filePath)