fix imports

Sorry, forgot to add imports correctly, needed to edit the file and make the commit using the github online editor, since I can't access from my current location from git.
2016-11-17 17:08:01 +01:00 · 2016-11-17 17:08:01 +01:00 · 341ca93b01
commit 341ca93b01
parent 7b912d9f8f
1 changed files with 2 additions and 0 deletions
--- a/altsrc/yaml_file_loader.go
+++ b/altsrc/yaml_file_loader.go
@ -11,6 +11,8 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"runtime"
+	"strings"

 	"gopkg.in/urfave/cli.v1"