1 files changed, 4 insertions, 0 deletions

diff --git a/utils.go b/utils.go
index c725153..178e2e8 100644
--- a/utils.go
+++ b/utils.go
@@ -1,5 +1,9 @@
 package main
 
+import (
+	"strings"
+)
+
 func first(list []string) string {
 	if len(list) > 0 {
 		return list[0]