1 files changed, 11 insertions, 0 deletions
diff --git a/vendor/github.com/rs/xid/error.go b/vendor/github.com/rs/xid/error.go
new file mode 100644
index 00000000..ea253749
--- /dev/null
+++ b/vendor/github.com/rs/xid/error.go
@@ -0,0 +1,11 @@
+package xid
+
+const (
+	// ErrInvalidID is returned when trying to unmarshal an invalid ID.
+	ErrInvalidID strErr = "xid: invalid ID"
+)
+
+// strErr allows declaring errors as constants.
+type strErr string
+
+func (err strErr) Error() string { return string(err) }