Fix panic with HTTP serve initialization problems.

diff --git a/commands/server.go b/commands/server.go
index cb33aedff043ad00ac5b8d3eec8cd27a8623f557..5ae518eef82131ca714a62ce6f4f4c9f0826f823 100644 (file)
--- a/commands/server.go
+++ b/commands/server.go
@@ -17,6 +17,7 @@ import (
        "fmt"
        "github.com/spf13/cobra"
        "net/http"
+       "os"
        "strconv"
        "strings"
 )
@@ -83,5 +84,10 @@ func serve(port int) {
        }
 
        fmt.Println("Press ctrl+c to stop")
-       panic(http.ListenAndServe(":"+strconv.Itoa(port), http.FileServer(http.Dir(Config.GetAbsPath(Config.PublishDir)))))
+
+       err := http.ListenAndServe(":"+strconv.Itoa(port), http.FileServer(http.Dir(Config.GetAbsPath(Config.PublishDir))))
+       if err != nil {
+               fmt.Fprintf(os.Stderr, "Error: %s\n", err.Error())
+               os.Exit(1)
+       }
 }