From 6660e080f40b601c9ffafff20aa2ad5540fa70d6 Mon Sep 17 00:00:00 2001
From: Seednode <git@seedno.de>
Date: Fri, 9 Sep 2022 14:28:57 -0500
Subject: [PATCH] Replaced panic with error return value in normalizePaths()

---
 cmd/files.go   | 6 +++---
 cmd/version.go | 2 +-
 cmd/web.go     | 5 ++++-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/cmd/files.go b/cmd/files.go
index d06f803..498035b 100644
--- a/cmd/files.go
+++ b/cmd/files.go
@@ -87,17 +87,17 @@ func pickFile(fileList []string) (string, string) {
 	return fileName, filePath
 }
 
-func normalizePaths(args []string) []string {
+func normalizePaths(args []string) ([]string, error) {
 	var paths []string
 
 	for i := 0; i < len(args); i++ {
 		absolutePath, err := filepath.Abs(args[i])
 		if err != nil {
-			panic(err)
+			return nil, err
 		}
 
 		paths = append(paths, absolutePath)
 	}
 
-	return paths
+	return paths, nil
 }
diff --git a/cmd/version.go b/cmd/version.go
index 91e1d11..aa7fa2e 100644
--- a/cmd/version.go
+++ b/cmd/version.go
@@ -10,7 +10,7 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var Version = "0.2.0"
+var Version = "0.2.1"
 
 func init() {
 	rootCmd.AddCommand(versionCmd)
diff --git a/cmd/web.go b/cmd/web.go
index 4528bf2..8645ee5 100644
--- a/cmd/web.go
+++ b/cmd/web.go
@@ -109,7 +109,10 @@ func doNothing(http.ResponseWriter, *http.Request) {}
 func ServePage(args []string) {
 	defer HandleExit()
 
-	paths := normalizePaths(args)
+	paths, err := normalizePaths(args)
+	if err != nil {
+		log.Fatal(err)
+	}
 
 	http.HandleFunc("/", servePageHandler(paths))
 	http.HandleFunc("/favicon.ico", doNothing)