From 2f4c859dd8e5d93999fa3727718c6475c9a8567b Mon Sep 17 00:00:00 2001
From: Mikhail Klementev <blame@dumpstack.io>
Date: Tue, 9 May 2023 16:31:34 +0000
Subject: [PATCH] Show warning in case no kernel packages matched

---
 kernel.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel.go b/kernel.go
index 87e6d42..1aa24eb 100644
--- a/kernel.go
+++ b/kernel.go
@@ -269,6 +269,10 @@ func matchOracleLinuxPkg(container, mask string) (
 		}
 	}
 
+	if len(pkgs) == 0 {
+		log.Warn().Msg("no packages matched")
+	}
+
 	return
 }