1 files changed, 3 insertions, 0 deletions
diff --git a/db_test.go b/db_test.go
index 7ba5ce8..4f05ad9 100644
--- a/db_test.go
+++ b/db_test.go
@@ -696,3 +696,6 @@ func fileSize(path string) int64 {
 	}
 	return fi.Size()
 }
+
+func warn(v ...interface{})              { fmt.Fprintln(os.Stderr, v...) }
+func warnf(msg string, v ...interface{}) { fmt.Fprintf(os.Stderr, msg+"\n", v...) }