From 6c58aa1e6167ab71d4d4121cd79372bf25d1792a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Sun, 29 Jan 2023 17:45:54 +0100
Subject: [PATCH] tools: imagetool: Show error message when detecting image
 type failed
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Signed-off-by: Pali Rohár <pali@kernel.org>
---
 tools/imagetool.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/imagetool.c b/tools/imagetool.c
index 688169b3a8..e1021f44f5 100644
--- a/tools/imagetool.c
+++ b/tools/imagetool.c
@@ -71,6 +71,11 @@ int imagetool_verify_print_header(
 		}
 	}
 
+	if (retval != 0) {
+		fprintf(stderr, "%s: cannot detect image type\n",
+			params->cmdname);
+	}
+
 	return retval;
 }
 
-- 
2.39.5