From 03bebb9848358d54c4c84f6a2a7a25dedac8734a Mon Sep 17 00:00:00 2001
From: Micke Nordin <kano@sunet.se>
Date: Tue, 9 Jan 2024 12:35:30 +0100
Subject: [PATCH] SCANNER: Add some error handling so we don't ouput an empty
 result

---
 scanner/scanner.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scanner/scanner.py b/scanner/scanner.py
index 8499ee0..9badf38 100755
--- a/scanner/scanner.py
+++ b/scanner/scanner.py
@@ -143,10 +143,13 @@ if __name__ == "__main__":
         os_hash = get_os_hash(image)
         pkg_list = get_packages(image, os_hash)
         inspect_data = get_inspect_data(image)
+        if os_hash == {} and pkg_list[0]['package']['version'] == None and inspect_data == []:
+            continue
         result[image] = { "pkg_list": pkg_list }
         result[image]["inspect_data"] = inspect_data
         result[image]["os_hash"] = os_hash
         cleanup_image(image)
     cleanup_all()
 
-    print(json.dumps(result))
+    if result != {}: 
+        print(json.dumps(result))