1 files changed, 1 insertions, 1 deletions

diff --git a/util.go b/util.go
index c8ed617..78333f3 100644
--- a/util.go
+++ b/util.go
@@ -28,5 +28,5 @@ func isShortName(s string) bool {
 			return false
 		}
 	}
-	return true
+	return len(s) > 0
 }