Merge pull request #66 from KoyamaSohei/patch-1

Fix panic on serving not-exists dir

static.go

@@ -9,6 +9,7 @@ package fiber
 
 import (
 	"log"
+	"os"
 	"path/filepath"
 	"strings"
 )
@@ -36,6 +37,11 @@ func (r *Fiber) Static(args ...string) {
 		wildcard = true
 	}
 
+	// Check if root exists
+	if _, err := os.Lstat(root); err != nil {
+		log.Fatal("Static: ", err)
+	}
+
 	// Lets get all files from root
 	files, _, err := getFiles(root)
 	if err != nil {