1 files changed, 1 insertions, 1 deletions
diff --git a/warn.go b/warn.go
index 7e9a2a7..eadf664 100644
--- a/warn.go
+++ b/warn.go
@@ -10,5 +10,5 @@ func warn(v ...interface{}) {
 }
 
 func warnf(msg string, v ...interface{}) {
-	fmt.Fprintf(os.Stderr, msg, v...)
+	fmt.Fprintf(os.Stderr, msg+"\n", v...)
 }